vtkHyperOctreeClipCutPointsGrabber.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkHyperOctreeClipCutPointsGrabber.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.

=========================================================================*/
#ifndef vtkHyperOctreeClipCutPointsGrabber_h
#define vtkHyperOctreeClipCutPointsGrabber_h

#include "vtkFiltersHyperTreeModule.h" // For export macro
#include "vtkHyperOctreePointsGrabber.h"

class vtkHyperOctreeIdSet; // Pimpl idiom
class vtkPolygon;
class vtkOrderedTriangulator;


class VTKFILTERSHYPERTREE_EXPORT vtkHyperOctreeClipCutPointsGrabber : public vtkHyperOctreePointsGrabber
{
public:
  static vtkHyperOctreeClipCutPointsGrabber *New();

  vtkTypeMacro(vtkHyperOctreeClipCutPointsGrabber,vtkHyperOctreePointsGrabber);

  void PrintSelf(ostream& os, vtkIndent indent);

  virtual void SetDimension(int dim);

  virtual void InitPointInsertion();


  virtual void InsertPoint(vtkIdType ptId,
                           double pt[3],
                           double pcoords[3],
                           int ijk[3]);


  virtual void InsertPointWithMerge(vtkIdType ptId,
                                    double pt[3],
                                    double pcoords[3],
                                    int ijk[3]);


  virtual void InsertPoint2D(double pt[3],
                             int ijk[3]);

  vtkOrderedTriangulator *GetTriangulator();

  vtkPolygon *GetPolygon();


protected:
  // Constructor with default bounds (0,1, 0,1, 0,1).
  vtkHyperOctreeClipCutPointsGrabber();
  ~vtkHyperOctreeClipCutPointsGrabber();

  vtkOrderedTriangulator *Triangulator;
  vtkPolygon *Polygon;
  vtkHyperOctreeIdSet *IdSet;

private:
  vtkHyperOctreeClipCutPointsGrabber(const vtkHyperOctreeClipCutPointsGrabber&);  // Not implemented.
  void operator=(const vtkHyperOctreeClipCutPointsGrabber&);    // Not implemented.
};

#endif