…finition and manipulation

(cherry picked from commit prusa3d/PrusaSlicer@d0bff2d )

…ing box

(cherry picked from commit prusa3d/PrusaSlicer@22f3823)

(cherry picked from commit prusa3d/PrusaSlicer@bebb550)

- only 2 gizmo use cone

(cherry picked from commit prusa3d/PrusaSlicer@3c7390e)
(cherry picked from commit 4647fc4)

prusa3d/PrusaSlicer@35dd03e
prusa3d/PrusaSlicer@bcaa0d3
prusa3d/PrusaSlicer@2673994
prusa3d/PrusaSlicer@0e3a3aa
prusa3d/PrusaSlicer@08a2711
prusa3d/PrusaSlicer@f6f9580
prusa3d/PrusaSlicer@81edc7d
prusa3d/PrusaSlicer@0b6e2b4
prusa3d/PrusaSlicer@71f0884

1) allow for custom vertex data layout

2) allow for custom index data format

3) allow for any OpenGL primitive type

(cherry picked from commit prusa3d/PrusaSlicer@afcac6e)

…nd texture rendering

Tech ENABLE_GLBEGIN_GLEND_REMOVAL - A few fixes in layers editing profile rendering

(cherry picked from commit prusa3d/PrusaSlicer@a939d8e)
(cherry picked from commit prusa3d/PrusaSlicer@8c807db)

(cherry picked from commit prusa3d/PrusaSlicer@eda5570)

(cherry picked from commit prusa3d/PrusaSlicer@1a47211)

(cherry picked from commit prusa3d/PrusaSlicer@deb17c5)

…er from 3DBed.hpp and replaced with GLModel

(cherry picked from commit prusa3d/PrusaSlicer@6b04142)

…ay with GLModel - GLGizmoFlatten::PlaneData::vbo

(cherry picked from commit prusa3d/PrusaSlicer@ffa3a1d)

…de of GLModel::Geometry

(cherry picked from commit prusa3d/PrusaSlicer@be6b659)

…mat in dependence of data size, where possible

(cherry picked from commit prusa3d/PrusaSlicer@4d2d77e)

…ostly unused, to avoid wasting GPU memory. Use a shared GLModel for Gizmos inheriting from GLGizmoPainterBase. Initialization of GLModels moved from constructor to render methods

(cherry picked from commit prusa3d/PrusaSlicer@e3d5cd4)

…ay with GLModel:

TriangleSelectorGUI::m_iva_enforcers

TriangleSelectorGUI::m_iva_blockers

TriangleSelectorGUI::m_iva_seed_fills

TriangleSelectorGUI::m_varrays

GLGizmoPainterBase::s_sphere

(cherry picked from commit prusa3d/PrusaSlicer@8916a00)

…ur from GLGizmoPainterBase.hpp/.cpp and replaced with GLModel

(cherry picked from commit prusa3d/PrusaSlicer@df3d670)

…ay with GLModel: MeshClipper::m_vertex_array

(cherry picked from commit prusa3d/PrusaSlicer@be69227)

…lient code of GLModel::Geometry

(cherry picked from commit prusa3d/PrusaSlicer@fa1ff1c)

…GLCanvas3D::init()

(cherry picked from commit prusa3d/PrusaSlicer@aa4714a)

(cherry picked from commit prusa3d/PrusaSlicer@c9ff260)

(cherry picked from commit prusa3d/PrusaSlicer@0c74081)

(cherry picked from commit prusa3d/PrusaSlicer@5089d14)

(cherry picked from commit prusa3d/PrusaSlicer@5fcb618)

…ay with GLModel: GLVolume geometry + removed class GLIndexedVertexArray from codebase

(cherry picked from commit prusa3d/PrusaSlicer@1eac357)

…e_arc():

Tech ENABLE_GLINDEXEDVERTEXARRAY_REMOVAL - Fix in GLModel::render()

(cherry picked from commit prusa3d/PrusaSlicer@2379588)

(cherry picked from commit prusa3d/PrusaSlicer@5f9aeb1)

…PainterBase circle

(cherry picked from commit prusa3d/PrusaSlicer@5193a15)

(cherry picked from commit prusa3d/PrusaSlicer@5621f00)

…and matrices in shaders. 1st installment.

Shader: flat - Default bed

(cherry picked from commit prusa3d/PrusaSlicer@a5ff370)

(cherry picked from commit prusa3d/PrusaSlicer@2f572d3 )

(cherry picked from commit prusa3d/PrusaSlicer@d0d89a4)

…d matrices in GLMmSegmentationGizmo3DScene

(cherry picked from commit prusa3d/PrusaSlicer@4eee0d0)

(cherry picked from commit prusa3d/PrusaSlicer@033bee6)

… thumbnails

(cherry picked from commit prusa3d/PrusaSlicer@568bd39)

(cherry picked from commit prusa3d/PrusaSlicer@9701d3b)

(cherry picked from commit prusa3d/PrusaSlicer@4964d6e)

(cherry picked from commit prusa3d/PrusaSlicer@76d1d49)

…matrix

(cherry picked from commit prusa3d/PrusaSlicer@a063042)

(cherry picked from commit prusa3d/PrusaSlicer@4b4ed42)

…ces sent to shaders

(cherry picked from commit prusa3d/PrusaSlicer@c468dcb)

…background on older OpenGL compatibility profile

(cherry picked from commit prusa3d/PrusaSlicer@642f64c)

…ber to have a single static instance of the cube and cone models to be shared by all grabbers

(cherry picked from commit prusa3d/PrusaSlicer@f504236)

(cherry picked from commit prusa3d/PrusaSlicer@df47ba7)

…cale Gizmo

…of raycasters transform

(cherry picked from commit prusa3d/PrusaSlicer@9ac5ab8)

(cherry picked from commit prusa3d/PrusaSlicer@f5e68a6)

(cherry picked from commit prusa3d/PrusaSlicer@f45711e)

…only inside the rectangle, on systems supporting framebuffers

Various other refactorings & fixes

(cherry picked from commit prusa3d/PrusaSlicer@39b1222)

…ied to use the new scene raycaster instead of reading data from the depth buffer

(cherry picked from commit prusa3d/PrusaSlicer@a7af737)

…rs transformations

(cherry picked from commit prusa3d/PrusaSlicer@2a2d442)

(cherry picked from commit prusa3d/PrusaSlicer@209eda7)

… during dragging

(cherry picked from commit prusa3d/PrusaSlicer@96610ec)

(cherry picked from commit prusa3d/PrusaSlicer@2ab4454)

(cherry picked from commit prusa3d/PrusaSlicer@c751d63)

…implify client code

(cherry picked from commit prusa3d/PrusaSlicer@0e34906)

…project

…ing part to other side

+ Added check objects after cut
+ CutUtils: Ensuring that volumes start with solid parts after solid parts merging for proper slicing

(cherry picked from commit prusa3d/PrusaSlicer@a9410ed)