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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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13
src/BRepMesh/BRepMesh_IncrementalMesh.hxx
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@@ -103,6 +103,18 @@ public: //! @name accessing to parameters.
return myInParallel;
}
//! Sets min size parameter.
inline void SetMinSize(const Standard_Real theMinSize)
{
myMinSize = Max(theMinSize, Precision::Confusion());
}
//! Returns min size parameter.
inline Standard_Real GetMinSize() const
{
return myMinSize;
}
//! Enables/disables internal vertices mode.
inline void SetInternalVerticesMode(const Standard_Boolean isEnabled)
{
@@ -205,6 +217,7 @@ protected:
Standard_Real myMaxShapeSize;
Standard_Integer myStatus;
NCollection_Vector<TopoDS_Face> myFaces;
Standard_Real myMinSize;
Standard_Boolean myInternalVerticesMode;
};