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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkImageDataToHyperTreeGrid
* @brief
*
*
* @sa
* vtkHyperTreeGrid vtkHyperTreeGridAlgorithm
*
* @par Thanks:
* This class was written by Guenole Harel and Jacques-Bernard Lekien 2018.
* This work was supported by Commissariat a l'Energie Atomique
* CEA, DAM, DIF, F-91297 Arpajon, France.
*/
#ifndef vtkImageDataToHyperTreeGrid_h
#define vtkImageDataToHyperTreeGrid_h
#include "vtkFiltersHyperTreeModule.h" // For export macro
#include "vtkHyperTreeGridAlgorithm.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkBitArray;
class vtkIntArray;
class vtkUnsignedCharArray;
class vtkDoubleArray;
class vtkHyperTreeGrid;
class vtkHyperTreeGridNonOrientedCursor;
class VTKFILTERSHYPERTREE_EXPORT vtkImageDataToHyperTreeGrid : public vtkHyperTreeGridAlgorithm
{
public:
static vtkImageDataToHyperTreeGrid* New();
vtkTypeMacro(vtkImageDataToHyperTreeGrid, vtkHyperTreeGridAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) override;
vtkSetMacro(DepthMax, int);
vtkGetMacro(DepthMax, int);
vtkSetMacro(NbColors, int);
vtkGetMacro(NbColors, int);
protected:
vtkImageDataToHyperTreeGrid();
~vtkImageDataToHyperTreeGrid() override;
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
int ProcessTrees(vtkHyperTreeGrid*, vtkDataObject*) override;
void ProcessPixels(vtkIntArray*, vtkHyperTreeGridNonOrientedCursor*);
int FillInputPortInformation(int, vtkInformation*) override;
int FillOutputPortInformation(int, vtkInformation*) override;
private:
vtkImageDataToHyperTreeGrid(const vtkImageDataToHyperTreeGrid&) = delete;
void operator=(const vtkImageDataToHyperTreeGrid&) = delete;
int DepthMax;
int NbColors;
vtkDataArray* InScalars;
vtkUnsignedCharArray* Color;
vtkDoubleArray* Depth;
vtkBitArray* Mask;
int GlobalId;
};
VTK_ABI_NAMESPACE_END
#endif // vtkImageDataToHyperTreeGrid_h
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