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0026458: BRepBuilderAPI_Copy does not copy mesh structure

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* The possibility to copy mesh is implemented. It may be enabled by copyMesh flag, by default it is disabled.
* Poly_Triangulation::Copy() method is added.
* The mesh is copied if and only if copyMesh flag is true.
This commit is contained in:
azv
2015-07-20 14:23:56 +03:00
committed by bugmaster
parent 031d5ab77c
commit 55e738d2f3
8 changed files with 100 additions and 16 deletions
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14
src/BRepTools/BRepTools_Modifier.cxx
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@@ -286,6 +286,20 @@ Standard_Boolean BRepTools_Modifier::Rebuild
B.NaturalRestriction(TopoDS::Face(result),
BRep_Tool::NaturalRestriction(TopoDS::Face(S)));
}
// update triangulation on the copied face
Handle(Poly_Triangulation) aTriangulation;
if (M->NewTriangulation(TopoDS::Face(S), aTriangulation))
{
if (rebuild) // the copied face already exists => update it
B.UpdateFace(TopoDS::Face(result), aTriangulation);
else
{ // create new face with bare triangulation
B.MakeFace(TopoDS::Face(result), aTriangulation);
result.Location(S.Location());
}
rebuild = Standard_True;
}
}
break;