-// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2021 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
#include <QString>
+#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
+#include <TopoDS_Iterator.hxx>
+
namespace SMESH
{
- GEOM::GEOM_Gen_var GetGEOMGen()
+ GEOM::GEOM_Gen_var GetGEOMGen( GEOM::GEOM_Object_ptr go )
{
- static GEOM::GEOM_Gen_var aGEOMGen;
-
- if(CORBA::is_nil(aGEOMGen)) {
- if ( GeometryGUI::GetGeomGen()->_is_nil() )
- GeometryGUI::InitGeomGen();
- aGEOMGen = GeometryGUI::GetGeomGen();
- }
- return aGEOMGen;
+ GEOM::GEOM_Gen_ptr gen = GEOM::GEOM_Gen::_nil();
+ if ( !CORBA::is_nil( go ))
+ gen = go->GetGen();
+ return gen;
}
GEOM::GEOM_Object_var GetShapeOnMeshOrSubMesh(_PTR(SObject) theMeshOrSubmesh,
return aMeshShape;
}
+ GEOM::GEOM_Object_var GetGeom( Handle(SALOME_InteractiveObject) io )
+ {
+ GEOM::GEOM_Object_var go;
+ if ( !io.IsNull() && io->hasEntry() )
+ {
+ _PTR(SObject) so = SMESH::getStudy()->FindObjectID( io->getEntry() );
+ go = GetGeom( so );
+ }
+ return go._retn();
+ }
+
SMESHGUI_EXPORT char* GetGeomName( _PTR(SObject) smeshSO )
{
if (!smeshSO)
GEOM::GEOM_Object_ptr GetSubShape (GEOM::GEOM_Object_ptr theMainShape,
long theID)
{
- GEOM::GEOM_Gen_var geomGen = SMESH::GetGEOMGen();
+ if ( CORBA::is_nil( theMainShape ))
+ return GEOM::GEOM_Object::_nil();
+
+ GEOM::GEOM_Gen_var geomGen = SMESH::GetGEOMGen( theMainShape );
if (geomGen->_is_nil())
return GEOM::GEOM_Object::_nil();
- GEOM::GEOM_IShapesOperations_wrap aShapesOp =
- geomGen->GetIShapesOperations();
+
+ GEOM::GEOM_IShapesOperations_wrap aShapesOp = geomGen->GetIShapesOperations();
if (aShapesOp->_is_nil())
return GEOM::GEOM_Object::_nil();
- GEOM::GEOM_Object_wrap subShape = aShapesOp->GetSubShape (theMainShape,theID);
+
+ GEOM::GEOM_Object_wrap subShape = aShapesOp->GetSubShape( theMainShape, theID );
return subShape._retn();
}
}
+ //================================================================================
+ /*!
+ * \brief Return type of shape contained in a group
+ */
+ //================================================================================
+
+ TopAbs_ShapeEnum _getGroupType(const TopoDS_Shape& group)
+ {
+ if ( group.ShapeType() != TopAbs_COMPOUND )
+ return group.ShapeType();
+
+ // iterate on a compound
+ TopoDS_Iterator it( group );
+ if ( it.More() )
+ return _getGroupType( it.Value() );
+
+ return TopAbs_SHAPE;
+ }
+
+
+ //================================================================================
+ /*!
+ * \brief Check if a subGeom contains sub-shapes of a mainGeom
+ */
+ //================================================================================
+
+ bool ContainsSubShape( GEOM::GEOM_Object_ptr mainGeom,
+ GEOM::GEOM_Object_ptr subGeom )
+ {
+ if ( CORBA::is_nil( mainGeom ) ||
+ CORBA::is_nil( subGeom ))
+ return false;
+
+ GEOM::GEOM_Gen_var geomGen = mainGeom->GetGen();
+ if ( geomGen->_is_nil() ) return false;
+
+ GEOM::GEOM_IGroupOperations_wrap op = geomGen->GetIGroupOperations();
+ if ( op->_is_nil() ) return false;
+
+ GEOM::GEOM_Object_var mainObj = op->GetMainShape( subGeom ); /* _var not _wrap as
+ mainObj already exists! */
+ while ( !mainObj->_is_nil() )
+ {
+ CORBA::String_var entry1 = mainObj->GetEntry();
+ CORBA::String_var entry2 = mainGeom->GetEntry();
+ if ( std::string( entry1.in() ) == entry2.in() )
+ return true;
+ mainObj = op->GetMainShape( mainObj );
+ }
+ if ( subGeom->GetShapeType() == GEOM::COMPOUND )
+ {
+ // is subGeom a compound of sub-shapes?
+ GEOM::GEOM_IShapesOperations_wrap sop = geomGen->GetIShapesOperations();
+ if ( sop->_is_nil() ) return false;
+ GEOM::ListOfLong_var ids = sop->GetAllSubShapesIDs( subGeom,
+ GEOM::SHAPE,/*sorted=*/false);
+ if ( ids->length() > 0 )
+ {
+ GEOM_Client geomClient;
+ TopoDS_Shape subShape = geomClient.GetShape( geomGen, subGeom );
+ TopoDS_Shape mainShape = geomClient.GetShape( geomGen, mainGeom );
+ if ( subShape.IsNull() || mainShape.IsNull() )
+ return false;
+
+ TopAbs_ShapeEnum subType = _getGroupType( subShape );
+ TopTools_IndexedMapOfShape subMap;
+ TopExp::MapShapes( subShape, subType, subMap );
+ for ( TopExp_Explorer exp( mainShape, subType ); exp.More(); exp.Next() )
+ if ( subMap.Contains( exp.Current() ))
+ return true;
+
+ }
+ }
+ return false;
+ }
+
} // end of namespace SMESH