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75 lines
2.0 KiB
C
75 lines
2.0 KiB
C
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// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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#ifndef GEOM_EDGESOURCE_H
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#define GEOM_EDGESOURCE_H
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#include "OCC2VTK.h"
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#include <TopoDS_Edge.hxx>
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#include <NCollection_Set.hxx>
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typedef NCollection_Set<TopoDS_Edge> TEdgeSet;
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#include <vtkPoints.h>
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#include <vtkPolyDataSource.h>
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class OCC2VTK_EXPORT GEOM_EdgeSource: public vtkPolyDataSource
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{
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public:
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vtkTypeMacro(GEOM_EdgeSource,vtkPolyDataSource);
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static GEOM_EdgeSource* New();
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void AddEdge (const TopoDS_Edge& theEdge,
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bool theIsVector = false);
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void Clear(){ myEdgeSet.Clear();}
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void SetVectorMode(bool);
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bool GetVectorMode();
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static
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void OCC2VTK(const TopoDS_Edge& theEdge,
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vtkPolyData* thePolyData,
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vtkPoints* thePts,
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bool theIsVector = false);
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bool IsEmpty(){return myEdgeSet.IsEmpty();}
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protected:
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TEdgeSet myEdgeSet;
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// The <myIsVector> flag is common for all edges, because the shape,
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// representing a vector, can have only one edge.
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bool myIsVector, myIsVectorMode;
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void Execute();
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GEOM_EdgeSource();
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~GEOM_EdgeSource();
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private:
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// Not implememnted
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GEOM_EdgeSource(const GEOM_EdgeSource&);
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void operator=(const GEOM_EdgeSource&);
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};
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#endif //GEOM_EDGESOURCE_H
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