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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60  | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkGraphGeodesicPath.h
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkGraphGeodesicPath - Abstract base for classes that generate a geodesic path on a graph (mesh).
// .SECTION Description
// Serves as a base class for algorithms that trace a geodesic on a
// polygonal dataset treating it as a graph. ie points connecting the
// vertices of the graph
#ifndef vtkGraphGeodesicPath_h
#define vtkGraphGeodesicPath_h
#include "vtkFiltersModelingModule.h" // For export macro
#include "vtkGeodesicPath.h"
class vtkIdList;
class VTKFILTERSMODELING_EXPORT vtkGraphGeodesicPath : public vtkGeodesicPath
{
public:
  // Description:
  // Standard methids for printing and determining type information.
  vtkTypeMacro(vtkGraphGeodesicPath,vtkGeodesicPath);
  void PrintSelf(ostream& os, vtkIndent indent);
  // Description:
  // The vertex at the start of the shortest path
  vtkGetMacro(StartVertex, vtkIdType);
  vtkSetMacro(StartVertex, vtkIdType);
  // Description:
  // The vertex at the end of the shortest path
  vtkGetMacro(EndVertex, vtkIdType);
  vtkSetMacro(EndVertex, vtkIdType);
protected:
  vtkGraphGeodesicPath();
  ~vtkGraphGeodesicPath();
  vtkIdType StartVertex;
  vtkIdType EndVertex;
private:
  vtkGraphGeodesicPath(const vtkGraphGeodesicPath&);  // Not implemented.
  void operator=(const vtkGraphGeodesicPath&);  // Not implemented.
};
#endif
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