OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-09-08 14:17:06 +03:00
Code Activity

0029076: Visualization - implement element shrinking Shader

Browse Source 
Aspect_IS_HOLLOW now an alias to Aspect_IS_EMPTY and Aspect_IS_HIDDENLINE does not implicitly enables mesh edges,
so that Graphic3d_AspectFillArea3d::SetDrawEdges() should be set independently.

OpenGl_ShaderManager now provides built-in GLSL programs for drawing mesh edges
in single pass (and on OpenGL ES which does not provide glPolygonMode()).

Graphic3d_RenderingParams::ToEnableAlphaToCoverage is now enabled by default
and properly handled at TKOpenGl level - enables coverage for Graphic3d_AlphaMode_Mask primitives.

OpenGl_PrimitiveArray now uses GLSL programs instead of glPolygonMode() by default,
which can be managed by OpenGl_Caps::usePolygonMode flag (desktop OpenGL only).
glPolygonMode() is also used as fallback regardless OpenGl_Caps::usePolygonMode flag
when GLSL programs are not supported (Geometry Shaders are required)
or stipple line style is required (not implemented within Face GLSL).

vaspects command has been extended by -setInterior -setDrawEdges -setEdgeColor -setEdgeType -setEdgeWidth
arguments replacing vsetinteriorstyle/vsetedgetype/vunsetedgetype commands.
vaspects now accepts arguments without "set" prefix.
ViewerTest::ParseColor() now parses RGBA color.

Redundant command BUC60738 has been removed.
AIS_ColorScale - fixed usage of uninitialized FillArea aspects.
This commit is contained in:
mnv
2018-08-01 18:09:37 +03:00
committed by apn
parent 4efe27fc4e
commit 2a33274558
48 changed files with 1934 additions and 1574 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
dox/user_guides/visualization/visualization.md
View File

@@ -1793,12 +1793,11 @@ Create facet attributes.
Handle(Graphic3d_AspectFillArea3d) aFaceAspect = new Graphic3d_AspectFillArea3d();
Graphic3d_MaterialAspect aBrassMaterial (Graphic3d_NOM_BRASS);
Graphic3d_MaterialAspect aGoldMaterial (Graphic3d_NOM_GOLD);
aFaceAspect->SetInteriorStyle (Aspect_IS_SOLID);
aFaceAspect->SetInteriorStyle (Aspect_IS_SOLID_WIREFRAME);
aFaceAspect->SetInteriorColor (aMyColor);
aFaceAspect->SetDistinguishOn ();
aFaceAspect->SetFrontMaterial (aGoldMaterial);
aFaceAspect->SetBackMaterial (aBrassMaterial);
aFaceAspect->SetEdgeOn();
~~~~~
Create text attributes.