smesh/src/SMESHGUI/SMESHGUI_GEOMGenUtils.cxx

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// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
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// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
#include <boost/shared_ptr.hpp>
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#include "SMESHGUI_GEOMGenUtils.h"
#include "SMESHGUI_Utils.h"
#include <GeometryGUI.h>
#include <SALOMEDSClient_SObject.hxx>
#include <SALOMEDSClient_ChildIterator.hxx>
#include <SALOMEDS_SObject.hxx>
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#include CORBA_CLIENT_HEADER(SMESH_Mesh)
namespace SMESH {
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GEOM::GEOM_Gen_var GetGEOMGen()
{
static GEOM::GEOM_Gen_var aGEOMGen;
if(CORBA::is_nil(aGEOMGen))
aGEOMGen = GeometryGUI::GetGeomGen();
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return aGEOMGen;
}
GEOM::GEOM_Object_var GetShapeOnMeshOrSubMesh(_PTR(SObject) theMeshOrSubmesh)
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{
SALOMEDS_SObject* aMeshOrSubmesh = _CAST(SObject,theMeshOrSubmesh);
if(aMeshOrSubmesh) {
CORBA::Object_var Obj = aMeshOrSubmesh->GetObject();
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if ( !CORBA::is_nil( Obj ) ) {
SMESH::SMESH_Mesh_var aMesh =
SObjectToInterface<SMESH::SMESH_Mesh>( theMeshOrSubmesh );
if ( !aMesh->_is_nil() )
return aMesh->GetShapeToMesh();
SMESH::SMESH_subMesh_var aSubmesh =
SObjectToInterface<SMESH::SMESH_subMesh>( theMeshOrSubmesh );
if ( !aSubmesh->_is_nil() )
return aSubmesh->GetSubShape();
}
}
return GEOM::GEOM_Object::_nil();
}
GEOM::GEOM_Object_ptr GetGeom (_PTR(SObject) theSO)
{
if (!theSO)
return GEOM::GEOM_Object::_nil();
_PTR(Study) aStudy = SMESH::GetActiveStudyDocument();
if (!aStudy)
return GEOM::GEOM_Object::_nil();
_PTR(ChildIterator) anIter (aStudy->NewChildIterator(theSO));
for (; anIter->More(); anIter->Next()) {
_PTR(SObject) aSObject = anIter->Value();
_PTR(SObject) aRefSOClient;
GEOM::GEOM_Object_var aMeshShape;
if (aSObject->ReferencedObject(aRefSOClient)) {
SALOMEDS_SObject* aRefSO = _CAST(SObject,aRefSOClient);
aMeshShape = GEOM::GEOM_Object::_narrow(aRefSO->GetObject());
} else {
SALOMEDS_SObject* aSO = _CAST(SObject,aSObject);
aMeshShape = GEOM::GEOM_Object::_narrow(aSO->GetObject());
}
if (!aMeshShape->_is_nil())
return aMeshShape._retn();
}
return GEOM::GEOM_Object::_nil();
}
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}