51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkOpenGLVolumeGradientOpacityTable.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#ifndef vtkOpenGLVolumeGradientOpacityTable_h
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#define vtkOpenGLVolumeGradientOpacityTable_h
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#include "vtkOpenGLVolumeLookupTable.h"
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#include "vtkRenderingVolumeOpenGL2Module.h" // For export macro
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// Forward declarations
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class vtkOpenGLRenderWindow;
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//----------------------------------------------------------------------------
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class VTKRENDERINGVOLUMEOPENGL2_EXPORT vtkOpenGLVolumeGradientOpacityTable
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: public vtkOpenGLVolumeLookupTable
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{
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public:
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vtkTypeMacro(vtkOpenGLVolumeGradientOpacityTable, vtkOpenGLVolumeLookupTable);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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static vtkOpenGLVolumeGradientOpacityTable* New();
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protected:
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vtkOpenGLVolumeGradientOpacityTable() = default;
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/**
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* Update the internal texture object using the gradient opacity transfer
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* function
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*/
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void InternalUpdate(vtkObject* func, int blendMode, double sampleDistance, double unitDistance,
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int filterValue) override;
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private:
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vtkOpenGLVolumeGradientOpacityTable(const vtkOpenGLVolumeGradientOpacityTable&) = delete;
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void operator=(const vtkOpenGLVolumeGradientOpacityTable&) = delete;
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};
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#endif // vtkOpenGLVolumeGradientOpacityTable_h
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