-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2012 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
+// 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.
+// 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.
+// 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
+// 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
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
#ifndef VTKVIEWER_GEOMETRYFILTER_H
#define VTKVIEWER_GEOMETRYFILTER_H
#include <vtkGeometryFilter.h>
+#include <map>
#include <vector>
#ifdef WIN32
#pragma warning ( disable:4251 )
#endif
+class vtkUnstructuredGrid;
+
/*! \brief This class used same as vtkGeometryFilter. See documentation on VTK for more information.
*/
class VTKVIEWER_EXPORT VTKViewer_GeometryFilter : public vtkGeometryFilter
* \brief Sets \a myIsWireframeMode flag. \a myIsWireframeMode is changed, call this->Modified().
* \param theIsWireframeMode - used for changing value of \a myIsWireframeMode variable.
*/
+
+ int GetAppendCoincident3D() const;
+ /*! \fn void SetAppendCoincident3D()
+ * \brief Sets \a myAppendCoincident3D flag. If this flag is true, filter append to the
+ result data set coincident 3D elements.
+ */
+
+ void SetAppendCoincident3D(int theFlag);
+ /*! \fn int SetAppendCoincident3D()
+ * \brief Return value of \a myAppendCoincident3D
+ * \retval myAppendCoincident3D
+ */
+
void SetWireframeMode(int theIsWireframeMode);
/*! \fn int GetWireframeMode()
* \brief Return value of \a myIsWireframeMode
*/
virtual vtkIdType GetElemObjId(int theVtkID);
+ virtual void SetQuadraticArcMode(bool theFlag);
+ virtual bool GetQuadraticArcMode() const;
+
+ virtual void SetQuadraticArcAngle(vtkFloatingPointType theMaxAngle);
+ virtual vtkFloatingPointType GetQuadraticArcAngle() const;
+
+ typedef std::vector<vtkIdType> TVectorId;
+ typedef std::map<vtkIdType, TVectorId> TMapOfVectorId;
+
+ static void InsertId( const vtkIdType theCellId,
+ const vtkIdType theCellType,
+ TVectorId& theVTK2ObjIds,
+ TMapOfVectorId& theDimension2VTK2ObjIds );
+
protected:
/*! \fn VTKViewer_GeometryFilter();
* \brief Constructor which sets \a myShowInside = 0 and \a myStoreMapping = 0
* \brief Filter culculation method for data object type is VTK_UNSTRUCTURED_GRID.
*/
int UnstructuredGridExecute (vtkDataSet *, vtkPolyData *, vtkInformation *);
-
-private:
- typedef std::vector<vtkIdType> TVectorId;
+
+ void BuildArcedPolygon(vtkIdType cellId,
+ vtkUnstructuredGrid* input,
+ vtkPolyData *output,
+ TMapOfVectorId& theDimension2VTK2ObjIds,
+ bool triangulate = false);
+
private:
TVectorId myVTK2ObjIds;
int myShowInside;
int myStoreMapping;
int myIsWireframeMode;
+ int myAppendCoincident3D;
+
+ vtkFloatingPointType myMaxArcAngle; // define max angle for mesh 2D quadratic element in the degrees
+ bool myIsBuildArc; // flag for representation 2D quadratic element as arked polygon
};
#ifdef WIN32