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0020279: [CEA 334] control the "random" use when using mesh algorithms

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fix IsQuadraticSubMesh() to work on mesh w/o shape
This commit is contained in:
eap 2009-05-19 15:19:52 +00:00
parent b632539159
commit b6c9c862b4
1 changed files with 5 additions and 1 deletions
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6
src/SMESH/SMESH_MesherHelper.cxx
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@ -27,7 +27,6 @@
#include "SMDS_FacePosition.hxx" #include "SMDS_FacePosition.hxx"
#include "SMDS_EdgePosition.hxx" #include "SMDS_EdgePosition.hxx"
#include "SMESH_MeshEditor.hxx"
#include <BRepAdaptor_Surface.hxx> #include <BRepAdaptor_Surface.hxx>
#include <BRepTools.hxx> #include <BRepTools.hxx>
@ -80,6 +79,8 @@ bool SMESH_MesherHelper::IsQuadraticSubMesh(const TopoDS_Shape& aSh)
TopAbs_ShapeEnum subType( aSh.ShapeType()==TopAbs_FACE ? TopAbs_EDGE : TopAbs_FACE ); TopAbs_ShapeEnum subType( aSh.ShapeType()==TopAbs_FACE ? TopAbs_EDGE : TopAbs_FACE );
SMDSAbs_ElementType elemType( subType==TopAbs_FACE ? SMDSAbs_Face : SMDSAbs_Edge ); SMDSAbs_ElementType elemType( subType==TopAbs_FACE ? SMDSAbs_Face : SMDSAbs_Edge );
int nbOldLinks = myNLinkNodeMap.size();
TopExp_Explorer exp( aSh, subType ); TopExp_Explorer exp( aSh, subType );
for (; exp.More() && myCreateQuadratic; exp.Next()) { for (; exp.More() && myCreateQuadratic; exp.Next()) {
if ( SMESHDS_SubMesh * subMesh = meshDS->MeshElements( exp.Current() )) { if ( SMESHDS_SubMesh * subMesh = meshDS->MeshElements( exp.Current() )) {
@ -115,6 +116,9 @@ bool SMESH_MesherHelper::IsQuadraticSubMesh(const TopoDS_Shape& aSh)
} }
} }
if ( nbOldLinks == myNLinkNodeMap.size() )
myCreateQuadratic = false;
if(!myCreateQuadratic) { if(!myCreateQuadratic) {
myNLinkNodeMap.clear(); myNLinkNodeMap.clear();
} }