-// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-//
+// Copyright (C) 2007-2022 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
+//
// 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
+// 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
+// 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
//
+
#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
*/
static VTKViewer_GeometryFilter *New();
- /*! \fn vtkTypeRevisionMacro(VTKViewer_GeometryFilter, vtkGeometryFilter)
+ /*! \fn vtkTypeMacro(VTKViewer_GeometryFilter, vtkGeometryFilter)
* \brief VTK type revision macros.
*/
- vtkTypeRevisionMacro(VTKViewer_GeometryFilter, vtkGeometryFilter);
+ vtkTypeMacro(VTKViewer_GeometryFilter, vtkGeometryFilter)
/*! \fn void SetInside(int theShowInside)
* \brief Sets \a myShowInside flag. \a myShowInside is changed, call this->Modified().
* \param theShowInside - used for changing value of \a myShowInside variable.
* \retval myShowInside
*/
int GetInside();
+ /*! \fn int GetAppendCoincident3D()
+ * \brief Return value of \a myAppendCoincident3D
+ * \retval myAppendCoincident3D
+ */
+ 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 void SetWireframeMode(int theIsWireframeMode)
* \brief Sets \a myIsWireframeMode flag. \a myIsWireframeMode is changed, call this->Modified().
* \param theIsWireframeMode - used for changing value of \a myIsWireframeMode variable.
* \brief Return input value theVtkID
* \retval theVtkID
*/
- virtual vtkIdType GetNodeObjId(int theVtkID) { return theVtkID;}
+ virtual vtkIdType GetNodeObjId(vtkIdType theVtkID) { return theVtkID;}
/*! \fn virtual vtkIdType GetElemObjId(int theVtkID);
* \brief Return object ID by VTK ID cell
* \retval myVTK2ObjIds[theVtkID]
*/
- virtual vtkIdType GetElemObjId(int theVtkID);
+ virtual vtkIdType GetElemObjId(vtkIdType theVtkID);
+
+ virtual void SetQuadraticArcMode(bool theFlag);
+ virtual bool GetQuadraticArcMode() const;
+
+ virtual void SetQuadraticArcAngle(double theMaxAngle);
+ virtual double GetQuadraticArcAngle() const;
+
+ typedef std::vector<vtkIdType> TVectorId;
+ //typedef std::map<vtkIdType, TVectorId> TMapOfVectorId;
+ typedef std::vector<TVectorId> TMapOfVectorId;
+
+ static void InsertId( const vtkIdType theCellId,
+ const vtkIdType theCellType,
+ TVectorId& /*theVTK2ObjIds*/,
+ TMapOfVectorId& theDimension2VTK2ObjIds );
protected:
/*! \fn VTKViewer_GeometryFilter();
* \brief Destructor.
*/
~VTKViewer_GeometryFilter();
- /*! \fn void Execute();
- * \brief Filter culculation method.
- */
- void Execute();
+
+ int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override;
+
+ //special cases for performance
+
/*! \fn void UnstructuredGridExecute();
- * \brief Filter culculation method for data object type is VTK_UNSTRUCTURED_GRID.
+ * \brief Filter calculation method for data object type is VTK_UNSTRUCTURED_GRID.
*/
- void UnstructuredGridExecute();
-
-private:
- typedef std::vector<vtkIdType> TVectorId;
+ int UnstructuredGridExecute (vtkDataSet *, vtkPolyData *, vtkInformation *);
+
+ void BuildArcedPolygon(vtkIdType cellId,
+ vtkUnstructuredGrid* input,
+ vtkPolyData *output,
+ TMapOfVectorId& theDimension2VTK2ObjIds,
+ bool triangulate = false);
+
+ /*! \fn void FillVTK2ObjIds(vtkPolyData *output);
+ * \brief fill myVTK2ObjIds to get the correspondence between vtk ids (displayed edges and faces
+ * computed in vtkGeometryFilter::UnstructuredGridExecute) and original cell ids (mesh cells)
+ */
+ void FillVTK2ObjIds(vtkPolyData *output);
+
+ // Delegate VTKViewer_GeometryFilter::UnstructuredGridExecute to vtkGeometryFilter::UnstructuredGridExecute
+ bool delegateToVtk = false;
+
private:
TVectorId myVTK2ObjIds;
int myShowInside;
int myStoreMapping;
int myIsWireframeMode;
+ int myAppendCoincident3D;
+
+ double 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
+#pragma warning ( default:4251 )
+#endif
+
#endif