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Task #3134: Improve the relation between SHAPER and SMESH
Fix pb that sub-mesh loses hypotheses if topology changes
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@ -2098,8 +2098,11 @@ TopoDS_Shape SMESH_Mesh_i::newGroupShape( TGeomGroupData & groupData, int how )
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CORBA::Object_var geomObj = _gen_i->SObjectToObject( geomSO );
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GEOM::GEOM_Object_var geom = GEOM::GEOM_Object::_narrow( geomObj );
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newShape = _gen_i->GeomObjectToShape( geom );
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CORBA::String_var entry = geom->GetStudyEntry();
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groupData._groupEntry = entry.in();
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if ( !newShape.IsNull() )
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{
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CORBA::String_var entry = geom->GetStudyEntry();
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groupData._groupEntry = entry.in();
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}
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}
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}
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else
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@ -2431,9 +2434,11 @@ void SMESH_Mesh_i::CheckGeomModif( bool isBreakLink )
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std::map< std::set<int>, int >::iterator ii2i = ii2iMap.find( data->_indices );
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if ( ii2i != ii2iMap.end() )
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oldID = ii2i->second;
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if ( old2newIDs.count( oldID ))
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continue;
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int how = ( isBreakLink || !sameTopology ) ? IS_BREAK_LINK : MAIN_TRANSFORMED;
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TopoDS_Shape newShape = newGroupShape( *data, how );
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newShape = newGroupShape( *data, how );
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if ( !newShape.IsNull() )
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{
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if ( meshDS->ShapeToIndex( newShape ) > 0 ) // a group reduced to one sub-shape
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@ -2444,8 +2449,13 @@ void SMESH_Mesh_i::CheckGeomModif( bool isBreakLink )
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newShape = compound;
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}
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int newID = _impl->GetSubMesh( newShape )->GetId();
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if ( oldID && oldID != newID )
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if ( oldID /*&& oldID != newID*/ )
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old2newIDs.insert( std::make_pair( oldID, newID ));
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if ( data->_indices.size() == 1 )
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{
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oldID = *data->_indices.begin();
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old2newIDs.insert( std::make_pair( oldID, newID ));
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}
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}
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}
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@ -2456,10 +2466,12 @@ void SMESH_Mesh_i::CheckGeomModif( bool isBreakLink )
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std::map< int, int >::iterator o2n = old2newIDs.find( sID );
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if ( o2n != old2newIDs.end() )
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sID = o2n->second;
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else if ( sID != 1 )
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else if ( !sameTopology && sID != 1 )
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continue;
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const TopoDS_Shape& s = meshDS->IndexToShape( sID );
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const THypList& hyps = ids2Hyps[i].second;
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if ( s.IsNull() )
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continue;
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const THypList& hyps = ids2Hyps[i].second;
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THypList::const_iterator h = hyps.begin();
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for ( ; h != hyps.end(); ++h )
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_impl->AddHypothesis( s, (*h)->GetID() );
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@ -2490,7 +2502,7 @@ void SMESH_Mesh_i::CheckGeomModif( bool isBreakLink )
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for ( ; o2n != old2newIDs.end(); ++o2n )
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{
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int newID = o2n->second, oldID = o2n->first;
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if ( !_mapSubMesh.count( oldID ))
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if ( newID == oldID || !_mapSubMesh.count( oldID ))
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continue;
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if ( newID > 0 )
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{
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