vtkRecursiveDividingCubes.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkRecursiveDividingCubes.h,v $

  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 __vtkRecursiveDividingCubes_h
#define __vtkRecursiveDividingCubes_h

#include "vtkPolyDataAlgorithm.h"

class vtkVoxel;

class VTK_GRAPHICS_EXPORT vtkRecursiveDividingCubes : public vtkPolyDataAlgorithm
{
public:
  static vtkRecursiveDividingCubes *New();
  vtkTypeRevisionMacro(vtkRecursiveDividingCubes,vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetMacro(Value,double);
  vtkGetMacro(Value,double);


  vtkSetClampMacro(Distance,double,1.0e-06,VTK_DOUBLE_MAX);
  vtkGetMacro(Distance,double);


  vtkSetClampMacro(Increment,int,1,VTK_LARGE_INTEGER);
  vtkGetMacro(Increment,int);

protected:
  vtkRecursiveDividingCubes();
  ~vtkRecursiveDividingCubes();

  virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  virtual int FillInputPortInformation(int port, vtkInformation *info);
  void SubDivide(double origin[3], double h[3], double values[8]);

  double Value;
  double Distance;
  int Increment;

  // working variable
  int Count;
  
  // to replace a static
  vtkVoxel *Voxel;
private:
  vtkRecursiveDividingCubes(const vtkRecursiveDividingCubes&); // Not implemented.
  void operator=(const vtkRecursiveDividingCubes&);  // Not implemented.
};

#endif

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