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 "vtkHyperTreeGridAlgorithm.h"

class vtkBitArray;
class vtkHyperTreeCursor;
class vtkHyperTreeGrid;
class vtkHyperTreeGridCursor;

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


  vtkSetClampMacro(PlaneNormalAxis, int, 0, 2);
  vtkGetMacro(PlaneNormalAxis, int);


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

protected:
  vtkHyperTreeGridAxisCut();
  ~vtkHyperTreeGridAxisCut() override;

  // For this algorithm the output is a vtkHyperTreeGrid instance
  int FillOutputPortInformation( int, vtkInformation* ) override;

  int ProcessTrees( vtkHyperTreeGrid*, vtkDataObject* ) override;

  void RecursivelyProcessTree( vtkHyperTreeGridCursor*,
                               vtkHyperTreeCursor*,
                               vtkBitArray* );

  int PlaneNormalAxis;

  double PlanePosition;

  vtkBitArray* MaterialMask;

  vtkIdType CurrentId;

private:
  vtkHyperTreeGridAxisCut(const vtkHyperTreeGridAxisCut&) = delete;
  void operator=(const vtkHyperTreeGridAxisCut&) = delete;
};

#endif /* vtkHyperTreeGridAxisCut_h */