vtkPolyDataToImageStencil.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkPolyDataToImageStencil.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 __vtkPolyDataToImageStencil_h
#define __vtkPolyDataToImageStencil_h


#include "vtkImageStencilSource.h"

class vtkPolyData;
class vtkOBBTree;

class VTK_HYBRID_EXPORT vtkPolyDataToImageStencil : public vtkImageStencilSource
{
public:
  static vtkPolyDataToImageStencil *New();
  vtkTypeRevisionMacro(vtkPolyDataToImageStencil, vtkImageStencilSource);
  void PrintSelf(ostream& os, vtkIndent indent);


  void SetInput(vtkPolyData *input);
  vtkPolyData *GetInput();


  vtkSetMacro(Tolerance, double);
  vtkGetMacro(Tolerance, double);

protected:
  vtkPolyDataToImageStencil();
  ~vtkPolyDataToImageStencil();

  virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *);

  double Tolerance;
  vtkOBBTree *OBBTree;

  virtual void ReportReferences(vtkGarbageCollector*);
  virtual int FillInputPortInformation(int, vtkInformation*);
private:
  vtkPolyDataToImageStencil(const vtkPolyDataToImageStencil&);  // Not implemented.
  void operator=(const vtkPolyDataToImageStencil&);  // Not implemented.
};

#endif

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