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salome-geom  6.5.0
GEOM_VertexSource.h
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // This library is free software; you can redistribute it and/or
00004 // modify it under the terms of the GNU Lesser General Public
00005 // License as published by the Free Software Foundation; either
00006 // version 2.1 of the License.
00007 //
00008 // This library is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 // Lesser General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU Lesser General Public
00014 // License along with this library; if not, write to the Free Software
00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00016 //
00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00018 //
00019 
00020 #ifndef GEOM_VERTEXSOURCE_H 
00021 #define GEOM_VERTEXSOURCE_H 
00022  
00023 #include "OCC2VTK.h" 
00024  
00025 #include <TopoDS_Vertex.hxx> 
00026 #include <NCollection_Set.hxx> 
00027  
00028 typedef NCollection_Set<TopoDS_Vertex> TVertexSet; 
00029  
00030 #include <vtkPoints.h> 
00031 #include <vtkPolyDataSource.h> 
00032 
00033 class OCC2VTK_EXPORT GEOM_VertexSource: public vtkPolyDataSource 
00034 { 
00035 public: 
00036   vtkTypeMacro(GEOM_VertexSource,vtkPolyDataSource); 
00037   static GEOM_VertexSource* New(); 
00038  
00039   void AddVertex(const TopoDS_Vertex& theVertex); 
00040   void Clear(){ myVertexSet.Clear();} 
00041  
00042   static  
00043   void OCC2VTK(const TopoDS_Vertex& theVertex,  
00044                vtkPolyData* thePolyData, 
00045                vtkPoints* thePts); 
00046  
00047 protected: 
00048   TVertexSet myVertexSet; 
00049  
00050   void Execute(); 
00051  
00052   GEOM_VertexSource(); 
00053   ~GEOM_VertexSource(); 
00054  
00055 private: 
00056   // Not implememnted 
00057   GEOM_VertexSource(const GEOM_VertexSource&); 
00058   void operator=(const GEOM_VertexSource&); 
00059 }; 
00060  
00061  
00062 #endif //GEOM_VERTEXSOURCE_H