vtkHyperTreeGridAxisCut.h

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

  Program:   Visualization Toolkit
  Module:    vtkHyperTreeGridAxisCut.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 vtkHyperTreeGridAxisCut_h
#define vtkHyperTreeGridAxisCut_h

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

class vtkCellArray;
class vtkDataSetAttributes;
class vtkHyperTreeGrid;
class vtkPoints;

class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridAxisCut : public vtkPolyDataAlgorithm
{
public:
  static vtkHyperTreeGridAxisCut* New();
  vtkTypeMacro( vtkHyperTreeGridAxisCut, vtkPolyDataAlgorithm );
  void PrintSelf( ostream&, vtkIndent );


  vtkSetMacro(PlaneNormalAxis, int);
  vtkGetMacro(PlaneNormalAxis, int);


  vtkSetMacro(PlanePosition, double);
  vtkGetMacro(PlanePosition, double);

protected:
  vtkHyperTreeGridAxisCut();
  ~vtkHyperTreeGridAxisCut();

  virtual int RequestData( vtkInformation*, vtkInformationVector**, vtkInformationVector* );
  virtual int FillInputPortInformation( int, vtkInformation* );

  void ProcessTrees();
  void RecursiveProcessTree( void* );
  void ProcessLeaf3D( void* );
  void AddFace( vtkIdType inId, double* origin, double* size,
                double offset0, int axis0, int axis1, int axis2 );

  int PlaneNormalAxis;
  double PlanePosition;

  vtkHyperTreeGrid* Input;
  vtkPolyData* Output;

  vtkDataSetAttributes* InData;
  vtkDataSetAttributes* OutData;

  vtkPoints* Points;
  vtkCellArray* Cells;

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

#endif