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0025378: Building of triangulation for distored surfaces can take very long using BRepMesh_IncrementalMesh

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New parameter MinSize has been introduced to BRepMesh and GCPnts_TangentialDeflection;

Check length of remaining part of curve for min size parameter instead of distance between two points to avoid large gaps in case highly distorted BSpline surfaces;

Produce fine mesh for sphere and fix other surface;

Test cases for issue CR25378

Correction of test cases for issue CR25378
This commit is contained in:
oan
2014-12-11 17:15:42 +03:00
committed by bugmaster
parent 949df2b64b
commit 74da0216d7
31 changed files with 788 additions and 243 deletions
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4
src/BRepMesh/BRepMesh_EdgeTessellator.hxx
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@@ -47,7 +47,8 @@ public:
const Handle(BRepMesh_FaceAttribute)& theFaceAttribute,
const TopTools_IndexedDataMapOfShapeListOfShape& theMapOfSharedFaces,
const Standard_Real theLinDeflection,
const Standard_Real theAngDeflection);
const Standard_Real theAngDeflection,
const Standard_Real theMinSize);
//! Returns number of dicretization points.
virtual Standard_Integer NbPoints() const
@@ -81,6 +82,7 @@ private:
Handle(BRepAdaptor_HSurface) mySurface;
BRepAdaptor_Curve myCOnS;
Standard_Real mySquareEdgeDef;
Standard_Real mySquareMinSize;
};
DEFINE_STANDARD_HANDLE(BRepMesh_EdgeTessellator, BRepMesh_IEdgeTool)