vtkFixedPointVolumeRayCastCompositeHelper.h

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

  Program:   Visualization Toolkit
  Module:    vtkFixedPointVolumeRayCastCompositeHelper.h
  Language:  C++

  Copyright (c) 1993-2002 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 vtkFixedPointVolumeRayCastCompositeHelper_h
#define vtkFixedPointVolumeRayCastCompositeHelper_h

#include "vtkRenderingVolumeModule.h" // For export macro
#include "vtkFixedPointVolumeRayCastHelper.h"

class vtkFixedPointVolumeRayCastMapper;
class vtkVolume;

class VTKRENDERINGVOLUME_EXPORT vtkFixedPointVolumeRayCastCompositeHelper : public vtkFixedPointVolumeRayCastHelper
{
public:
  static vtkFixedPointVolumeRayCastCompositeHelper *New();
  vtkTypeMacro(vtkFixedPointVolumeRayCastCompositeHelper,vtkFixedPointVolumeRayCastHelper);
  void PrintSelf( ostream& os, vtkIndent indent );

  virtual void  GenerateImage( int threadID,
                               int threadCount,
                               vtkVolume *vol,
                               vtkFixedPointVolumeRayCastMapper *mapper);

protected:
  vtkFixedPointVolumeRayCastCompositeHelper();
  ~vtkFixedPointVolumeRayCastCompositeHelper();

private:
  vtkFixedPointVolumeRayCastCompositeHelper(const vtkFixedPointVolumeRayCastCompositeHelper&);  // Not implemented.
  void operator=(const vtkFixedPointVolumeRayCastCompositeHelper&);  // Not implemented.
};

#endif