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0027596: Visualization, StdPrs_WFShape - pack isolines into single group of primitives

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StdPrs_ShadedShape, computeFaceBoundaries() now does not create additional temporary buffer for edges.
StdPrs_Isolines::AddOnTriangulation() now reconstacts polylines from segments projected onto triangulation.

StdPrs_WFShape::Add() now packs isolines into single group in presentation (instead of per-face group).
Even more - StdPrs_WFShape now groups lines with the same aspects.

Prs3d_Drawer::UIsoAspect(), ::VIsoAspect(), ::VIsoAspect() - default width
has been changed from 0.5 to 1.0.
This commit is contained in:
kgv
2016-06-14 14:02:27 +03:00
committed by bugmaster
parent 907fb7a5e0
commit 1b9f5d9504
11 changed files with 541 additions and 374 deletions
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12
src/Graphic3d/Graphic3d_AspectLine3d.hxx
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@@ -60,7 +60,19 @@ public:
Standard_EXPORT const Handle(Graphic3d_ShaderProgram)& ShaderProgram() const;
//! Check for equality with another line aspect.
bool IsEqual (const Graphic3d_AspectLine3d& theOther)
{
if (this == &theOther)
{
return true;
}
return MyShaderProgram == theOther.MyShaderProgram
&& MyType == theOther.MyType
&& MyColor == theOther.MyColor
&& MyWidth == theOther.MyWidth;
}
DEFINE_STANDARD_RTTIEXT(Graphic3d_AspectLine3d,Aspect_AspectLine)