1 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 #ifndef SMESH_FACEORIENTATIONFILTER_H
22 #define SMESH_FACEORIENTATIONFILTER_H
24 #include "SMESH_Object.h"
26 #include <vtkPolyDataAlgorithm.h>
30 class vtkGlyphSource2D;
33 class SMESHOBJECT_EXPORT SMESH_FaceOrientationFilter : public vtkPolyDataAlgorithm
36 vtkTypeRevisionMacro( SMESH_FaceOrientationFilter, vtkPolyDataAlgorithm );
38 /*!Create a new SMESH_FaceOrientationFilter.*/
39 static SMESH_FaceOrientationFilter *New();
42 SMESH_FaceOrientationFilter();
43 virtual ~SMESH_FaceOrientationFilter();
45 virtual int RequestData(vtkInformation *, vtkInformationVector **,
46 vtkInformationVector *); //generate output data
48 virtual int FillInputPortInformation(int port, vtkInformation *info);
50 vtkPolyData* CreateArrowPolyData();
53 SMESH_FaceOrientationFilter( const SMESH_FaceOrientationFilter& ); //!< Not implemented.
54 void operator=( const SMESH_FaceOrientationFilter& ); //!< Not implemented.
58 vtkFloatingPointType myOrientationScale;
59 vtkPolyData* myArrowPolyData;
60 vtkPolyData* myFacePolyData;
61 vtkCellCenters* myFaceCenters;
62 vtkMaskPoints* myFaceMaskPoints;
63 vtkGlyphSource2D* myGlyphSource;
64 vtkGlyph3D* myBaseGlyph;