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0021530: EDF 2176 SMESH: Projection 1D-2D with compounds

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In GetGroupSubMeshesContaining() preview a case where the main
     shape is a group
This commit is contained in:
eap 2012-04-11 08:19:09 +00:00
parent dbb704ffd5
commit 08e8a82bb2
1 changed files with 18 additions and 7 deletions
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25
src/SMESH/SMESH_Mesh.cxx
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@ -26,6 +26,7 @@
// Module : SMESH
//
#include "SMESH_Mesh.hxx"
#include "SMESH_MesherHelper.hxx"
#include "SMESH_subMesh.hxx"
#include "SMESH_Gen.hxx"
#include "SMESH_Hypothesis.hxx"
@ -968,17 +969,27 @@ SMESH_Mesh::GetGroupSubMeshesContaining(const TopoDS_Shape & aSubShape) const
for ( i_sm = _mapSubMesh.rbegin(); i_sm != _mapSubMesh.rend(); ++i_sm) {
SMESHDS_SubMesh * ds = i_sm->second->GetSubMeshDS();
if ( ds && ds->IsComplexSubmesh() ) {
TopExp_Explorer exp( i_sm->second->GetSubShape(), aSubShape.ShapeType() );
for ( ; exp.More(); exp.Next() ) {
if ( aSubShape.IsSame( exp.Current() )) {
found.push_back( i_sm->second );
break;
}
if ( SMESH_MesherHelper::IsSubShape( aSubShape, i_sm->second->GetSubShape() ))
{
found.push_back( i_sm->second );
break;
}
} else {
break;
break; // the rest sub-meshes are not those of groups
}
}
if ( found.empty() ) // maybe the main shape is a COMPOUND (issue 0021530)
{
if ( SMESH_subMesh * mainSM = GetSubMeshContaining(1))
if ( mainSM->GetSubShape().ShapeType() == TopAbs_COMPOUND )
{
TopoDS_Iterator it( mainSM->GetSubShape() );
if ( it.Value().ShapeType() == aSubShape.ShapeType() &&
SMESH_MesherHelper::IsSubShape( aSubShape, mainSM->GetSubShape() ))
found.push_back( mainSM );
}
}
return found;
}
//=======================================================================