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fix QuadToTri() on quadratic elements not bound to shape

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This commit is contained in:
eap 2006-05-06 08:16:25 +00:00
parent 59cc20197f
commit 886a97a2e4
1 changed files with 6 additions and 2 deletions
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8
src/SMESH/SMESH_MeshEditor.cxx
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@ -879,7 +879,9 @@ bool SMESH_MeshEditor::QuadToTri (map<int,const SMDS_MeshElement*> & theElems,
// get surface elem is on
if ( aShapeId != helper.GetSubShapeID() ) {
surface.Nullify();
TopoDS_Shape shape = aMesh->IndexToShape( aShapeId );
TopoDS_Shape shape;
if ( aShapeId > 0 )
shape = aMesh->IndexToShape( aShapeId );
if ( !shape.IsNull() && shape.ShapeType() == TopAbs_FACE ) {
TopoDS_Face face = TopoDS::Face( shape );
surface = BRep_Tool::Surface( face );
@ -1102,7 +1104,9 @@ bool SMESH_MeshEditor::QuadToTri (std::map<int,const SMDS_MeshElement*> & theEle
int aShapeId = FindShape( elem );
if ( aShapeId != helper.GetSubShapeID() ) {
surface.Nullify();
TopoDS_Shape shape = aMesh->IndexToShape( aShapeId );
TopoDS_Shape shape;
if ( aShapeId > 0 )
shape = aMesh->IndexToShape( aShapeId );
if ( !shape.IsNull() && shape.ShapeType() == TopAbs_FACE ) {
TopoDS_Face face = TopoDS::Face( shape );
surface = BRep_Tool::Surface( face );