vtkHyperTreeGridAxisCut.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkHyperTreeGridAxisCut_h
#define vtkHyperTreeGridAxisCut_h

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

VTK_ABI_NAMESPACE_BEGIN
class vtkBitArray;
class vtkHyperTreeGrid;
class vtkHyperTreeGridNonOrientedCursor;
class vtkHyperTreeGridNonOrientedGeometryCursor;

class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridAxisCut : public vtkHyperTreeGridAlgorithm
{
public:
  static vtkHyperTreeGridAxisCut* New();
  vtkTypeMacro(vtkHyperTreeGridAxisCut, vtkHyperTreeGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) 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(vtkHyperTreeGridNonOrientedGeometryCursor* inCursor,
    vtkHyperTreeGridNonOrientedCursor* outCursor);

  int PlaneNormalAxis;

  double PlanePosition;
  double PlanePositionRealUse;

  vtkBitArray* InMask;
  vtkBitArray* OutMask;

  vtkIdType CurrentId;

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

VTK_ABI_NAMESPACE_END
#endif // vtkHyperTreeGridAxisCut_h