vtkOBBDicer.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkOBBDicer.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 __vtkOBBDicer_h
#define __vtkOBBDicer_h

#include "vtkDicer.h"

class vtkOBBNode;
class vtkShortArray;
class vtkIdList;
class vtkPoints;

class VTK_GRAPHICS_EXPORT vtkOBBDicer : public vtkDicer 
{
public:
  vtkTypeRevisionMacro(vtkOBBDicer,vtkDicer);
  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkOBBDicer *New();

protected:
  vtkOBBDicer() {};
  ~vtkOBBDicer() {};

  // Usual data generation method
  virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);

  //implementation ivars and methods
  void BuildTree(vtkIdList *ptIds, vtkOBBNode *OBBptr, vtkDataSet *input);
  void MarkPoints(vtkOBBNode *OBBptr, vtkShortArray *groupIds);
  void DeleteTree(vtkOBBNode *OBBptr);
  vtkPoints *PointsList;
  
private:
  vtkOBBDicer(const vtkOBBDicer&);  // Not implemented.
  void operator=(const vtkOBBDicer&);  // Not implemented.
};

#endif

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