1 // Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 // File : VISU_ExtractUnstructuredGrid.hxx
25 // Author : Alexey PETROV
28 #ifndef VISU_ExtractUnstructuredGrid_HeaderFile
29 #define VISU_ExtractUnstructuredGrid_HeaderFile
31 #include <vtkUnstructuredGridToUnstructuredGridFilter.h>
35 class VISU_ExtractUnstructuredGrid : public vtkUnstructuredGridToUnstructuredGridFilter{
37 vtkTypeMacro(VISU_ExtractUnstructuredGrid,vtkUnstructuredGridToUnstructuredGridFilter);
40 // Construct with all types of clipping turned off.
41 static VISU_ExtractUnstructuredGrid *New();
44 // Remove the cell from the output
45 void RemoveCell(vtkIdType theCellId);
46 int IsRemoveCells() { return !myRemovedCellIds.empty();}
48 // Remove every cells with the type from the output
49 void RemoveCellsWithType(vtkIdType theCellType);
50 int IsRemoveCellsWithType() { return !myRemovedCellTypes.empty();}
52 // Do the filter do some real work
53 int IsRemoving() { return IsRemoveCells() || IsRemoveCellsWithType();}
56 VISU_ExtractUnstructuredGrid();
57 ~VISU_ExtractUnstructuredGrid();
59 virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
61 std::set<vtkIdType> myRemovedCellIds;
62 std::set<vtkIdType> myRemovedCellTypes;
65 VISU_ExtractUnstructuredGrid(const VISU_ExtractUnstructuredGrid&); // Not implemented.
66 void operator=(const VISU_ExtractUnstructuredGrid&); // Not implemented.