1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 #ifndef GEOM_EDGESOURCE_H
23 #define GEOM_EDGESOURCE_H
25 #include "GEOM_DeviceActor.h"
27 #include <TopoDS_Edge.hxx>
28 #include <NCollection_Set.hxx>
30 typedef NCollection_Set<TopoDS_Edge> TEdgeSet;
32 #include <vtkPolyDataSource.h>
35 class VTK_EXPORT GEOM_EdgeSource: public vtkPolyDataSource
38 vtkTypeMacro(GEOM_EdgeSource,vtkPolyDataSource);
39 static GEOM_EdgeSource* New();
41 void AddEdge (const TopoDS_Edge& theEdge,
42 bool theIsVector = false);
43 void Clear(){ myEdgeSet.Clear();}
45 void SetVectorMode(bool);
50 void OCC2VTK(const TopoDS_Edge& theEdge,
51 vtkPolyData* thePolyData,
53 bool theIsVector = false);
55 bool IsEmpty(){return myEdgeSet.IsEmpty();}
60 // The <myIsVector> flag is common for all edges, because the shape,
61 // representing a vector, can have only one edge.
71 GEOM_EdgeSource(const GEOM_EdgeSource&);
72 void operator=(const GEOM_EdgeSource&);
76 #endif //GEOM_EDGESOURCE_H