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performance-test.html
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performance-test.html
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<html lang="en">
<head>
<meta charset="utf-8">
<title> Performance Test </title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<link rel="stylesheet" href="./css/style.css">
<script type="text/javascript" src="https://beta.altizure.com/sdk"></script>
<script type="text/javascript" src="./js/timeline.js"></script>
</head>
<body>
<div id="root">
<div class="hud">
<div class="component">
<div class="componentLabel">Item #:</div>
<input type="number" id="itemNumInput" class="numberInput" value='1000'></input>
<button class="button button1" id="generateButton">Generate</button>
</div>
<div class="component">
<div class="componentLabel">Camera</div>
<button class="button button1" id="orbitbutton">Orbit</button>
</div>
<div class="component">
<div class="componentLabel">Hint:</div>
<div class="componentText" id="hintText"> Type a number and click generate to fill the scene </div>
</div>
</div>
<div id="page-content"></div>
</div>
<script>
function onPageLoaded () {
let projects = [
{pid: '58428f1d97b73e0b090675cd', text: ''}
]
const center = {
lat:22.335975,
lng:114.263718,
alt:1020
}
let options = {
altizureApi:{
key: '7MkQf8UggsPaadvrlKALspJWZejZAJOLHn3cnIy'
},
camera: {
poseTo: { alt:1200,
lat: center.lat,
lng: center.lng
},
flyTo: { alt: center.alt,
lat: center.lat,
lng: center.lng,
north: -27.271585092584015,
tilt: 74.7023627906978
}
},
renderItems: {
earth: true,
earthUseTexture: false,
featureInView: false,
orbitRing: false
}
}
let sandbox = new altizure.Sandbox('page-content', options)
let pagecontent = document.getElementById("page-content")
// camera orbit animation
let orbitButton = document.getElementById("orbitbutton")
let orbitAnimation = null
orbitButton.innerHTML = 'Orbit'
orbitButton.addEventListener("click", () => {
if (orbitButton.innerHTML === 'Orbit') {
if (orbitAnimation) {
clearInterval(orbitAnimation)
}
orbitAnimation = setInterval(function() {
let currentPos = sandbox.camera.pose
currentPos.north += 10
sandbox.camera.pose = currentPos
}, 500)
orbitButton.innerHTML = 'Stop'
} else {
if (orbitAnimation) {
clearInterval(orbitAnimation)
}
orbitButton.innerHTML = 'Orbit'
}
})
// load the project
timelineLayout(sandbox, projects, {
cameraPos: {
lat: 22.334522,
lng: 114.263429,
alt: 1020
},
projOffset: {
lng: 0,
lat: 0
},
labelOffset: {
lng: 0,
lat: -0.01
},
defaultVisible: true,
title: '香港科技大学'
}).then((entities) => {
//////////////////////////
// After the scene is loaded, start to initialize all other event handlers
//////////////////////////
let mainProj = entities['0'].proj
mainProj.water.import()
// UI stuffs
let itemNumInput = document.getElementById('itemNumInput')
let generateButton = document.getElementById('generateButton')
let markers = []
function createMarkers(num, sandbox, proj, buttonLeft, topRight) {
let newMarkers = []
let markerPositions = []
for (let i = 0; i < num; ++i) {
const labelPosition = {
lat: Math.random() * (topRight.lat - buttonLeft.lat) + buttonLeft.lat,
lng: Math.random() * (topRight.lng - buttonLeft.lng) + buttonLeft.lng,
alt: 10
}
markerPositions.push(labelPosition)
}
let markerAlt = proj.pickDepthMap(markerPositions)
for (let i = 0; i < num; ++i) {
let labelMarker = new altizure.TextTagMarker({
// text string
text: 'Marker '+i,
// text style
textStyle: {
fillStyle: 'rgb(255, 255, 255)',
font: 'normal 500 24px Arial',
outlineWidth: 2,
outlineStyle: 'rgb(0, 0, 0)'
},
// icon position
position: {
lat: markerPositions[i].lat,
lng: markerPositions[i].lng,
alt: markerAlt[i]
},
// scene
sandbox: sandbox,
visible: true,
scale: 6 // icon size
})
newMarkers.push(labelMarker)
}
return newMarkers
}
setTimeout(() => {
markers = createMarkers(1000, sandbox, mainProj,
{
lat: 22.324247,
lng: 114.254293
},
{
lat: 22.344809,
lng: 114.272569
}
)
generateButton.addEventListener('click', () => {
console.log(itemNumInput.value)
if (markers) {
for (let i = 0; i < markers.length; ++i) {
let m = markers[i]
m.destruct()
m = null
}
markers = null
markers = createMarkers(itemNumInput.value, sandbox, mainProj,
{
lat: 22.324247,
lng: 114.254293
},
{
lat: 22.344809,
lng: 114.272569
}
)
}
})
}, 3000)
})
}
document.addEventListener("DOMContentLoaded", onPageLoaded)
</script>
</body>
</html>