-// 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
-//
-// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
//
+// Copyright (C) 2003-2007 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, or (at your option) any later version.
+//
+// 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
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-// File : VTKViewer_ConvexTool.h
-// Author : Eugeny Nikolaev
-// Module : SALOME
-// $Header$
-
#ifndef _VTKViewer_ConvexTool_H
#define _VTKViewer_ConvexTool_H
-#include <vtkUnstructuredGrid.h>
+#include "VTKViewer.h"
-#include <vector>
#include <map>
+#include <vector>
-typedef std::vector<vtkIdType> TCell; // ptsIds
-typedef std::map<vtkIdType,TCell> TCellArray; // CellId, TCell
+#include <vtkSystemIncludes.h>
-namespace CONVEX_TOOL{
+class vtkUnstructuredGrid;
+class vtkGeometryFilter;
+class vtkGenericCell;
+class vtkDelaunay3D;
+class vtkPolyData;
+class vtkCellData;
+class vtkPoints;
+class vtkIdList;
+class vtkCell;
+class vtkCellArray;
+class vtkTriangle;
+class vtkOrderedTriangulator;
- void GetPolygonalFaces(vtkUnstructuredGrid* theCell,int cellId,TCellArray &outputCellArray);
-}
-#endif // _VTKViewer_ConvexTool_H
+//----------------------------------------------------------------------------
+class VTKVIEWER_EXPORT VTKViewer_Triangulator
+{
+ public:
+ VTKViewer_Triangulator();
+
+ ~VTKViewer_Triangulator();
+
+ bool
+ Execute(vtkUnstructuredGrid *theInput,
+ vtkCellData* thInputCD,
+ vtkIdType theCellId,
+ int theShowInside,
+ int theAllVisible,
+ int theAppendCoincident3D,
+ const char* theCellsVisibility,
+ vtkPolyData *theOutput,
+ vtkCellData* theOutputCD,
+ int theStoreMapping,
+ std::vector<vtkIdType>& theVTK2ObjIds,
+ std::vector< std::vector<vtkIdType> >& theDimension2VTK2ObjIds,
+ bool theIsCheckConvex);
+
+ private:
+ vtkIdList* myCellIds;
+
+ protected:
+ vtkIdType *myPointIds;
+ vtkIdList* myFaceIds;
+ vtkPoints* myPoints;
+
+ virtual
+ vtkPoints*
+ InitPoints(vtkUnstructuredGrid *theInput,
+ vtkIdType theCellId);
+
+ virtual
+ vtkIdType
+ GetNumFaces() = 0;
+
+ virtual
+ vtkCell*
+ GetFace(vtkIdType theFaceId) = 0;
+
+ vtkIdType
+ GetNbOfPoints();
+
+ vtkIdType
+ GetPointId(vtkIdType thePointId);
+
+ double
+ GetCellLength();
+
+ void
+ GetCellNeighbors(vtkUnstructuredGrid *theInput,
+ vtkIdType theCellId,
+ vtkCell* theFace,
+ vtkIdList* theCellIds);
+
+ vtkIdType
+ GetConnectivity(vtkIdType thePntId);
+};
+
+//----------------------------------------------------------------------------
+class VTKVIEWER_EXPORT VTKViewer_OrderedTriangulator : public VTKViewer_Triangulator
+{
+ public:
+
+ VTKViewer_OrderedTriangulator();
+
+ ~VTKViewer_OrderedTriangulator();
+
+ protected:
+ vtkOrderedTriangulator *myTriangulator;
+ vtkCellArray *myBoundaryTris;
+ vtkTriangle *myTriangle;
+
+ virtual
+ vtkPoints*
+ InitPoints(vtkUnstructuredGrid *theInput,
+ vtkIdType theCellId);
+
+ virtual
+ vtkIdType
+ GetNumFaces();
+
+ virtual
+ vtkCell*
+ GetFace(vtkIdType theFaceId);
+};
+
+
+//----------------------------------------------------------------------------
+class VTKVIEWER_EXPORT VTKViewer_DelaunayTriangulator : public VTKViewer_Triangulator
+{
+ public:
+
+ VTKViewer_DelaunayTriangulator();
+
+ ~VTKViewer_DelaunayTriangulator();
+
+ protected:
+ vtkUnstructuredGrid* myUnstructuredGrid;
+ vtkGeometryFilter* myGeometryFilter;
+ vtkDelaunay3D* myDelaunay3D;
+ vtkPolyData* myPolyData;
+
+ virtual
+ vtkPoints*
+ InitPoints(vtkUnstructuredGrid *theInput,
+ vtkIdType theCellId);
+
+ virtual
+ vtkIdType
+ GetNumFaces();
+
+ virtual
+ vtkCell*
+ GetFace(vtkIdType theFaceId);
+};
+
+
+#endif // _VTKViewer_ConvexTool_H
