vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D.h
 
  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 vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D_h
#define vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D_h
#ifndef __VTK_WRAP__
 
#include "vtkOpenGLVolumeLookupTable.h"
#include "vtkRenderingVolumeOpenGL2Module.h" // For export macro
 
// Forward declarations
class vtkOpenGLRenderWindow;
 
class VTKRENDERINGVOLUMEOPENGL2_EXPORT vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D
  : public vtkOpenGLVolumeLookupTable
{
public:
  vtkTypeMacro(vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D, vtkOpenGLVolumeLookupTable);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D* New();
 
protected:
  vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D();
 
  void InternalUpdate(vtkObject* func, int blendMode, double sampleDistance, double unitDistance,
    int filterValue) override;
 
  void ComputeIdealTextureSize(
    vtkObject* func, int& width, int& height, vtkOpenGLRenderWindow* renWin) override;
 
private:
  vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D(
    const vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D&) = delete;
  void operator=(const vtkOpenGLVolumeMaskGradientOpacityTransferFunction2D&) = delete;
};
 
#endif // __VTK_WRAP__
#endif // vtkOpenGLVolumeMaskTransferFunction2D_h