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61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkFixedPointVolumeRayCastCompositeHelper.h
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Language: C++
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Copyright (c) 1993-2002 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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/**
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* @class vtkFixedPointVolumeRayCastCompositeHelper
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* @brief A helper that generates composite images for the volume ray cast mapper
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*
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* This is one of the helper classes for the vtkFixedPointVolumeRayCastMapper.
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* It will generate composite images using an alpha blending operation.
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* This class should not be used directly, it is a helper class for
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* the mapper and has no user-level API.
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*
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* @sa
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* vtkFixedPointVolumeRayCastMapper
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*/
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#ifndef vtkFixedPointVolumeRayCastCompositeHelper_h
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#define vtkFixedPointVolumeRayCastCompositeHelper_h
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#include "vtkFixedPointVolumeRayCastHelper.h"
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#include "vtkRenderingVolumeModule.h" // For export macro
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class vtkFixedPointVolumeRayCastMapper;
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class vtkVolume;
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class VTKRENDERINGVOLUME_EXPORT vtkFixedPointVolumeRayCastCompositeHelper
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: public vtkFixedPointVolumeRayCastHelper
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{
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public:
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static vtkFixedPointVolumeRayCastCompositeHelper* New();
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vtkTypeMacro(vtkFixedPointVolumeRayCastCompositeHelper, vtkFixedPointVolumeRayCastHelper);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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void GenerateImage(int threadID, int threadCount, vtkVolume* vol,
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vtkFixedPointVolumeRayCastMapper* mapper) override;
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protected:
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vtkFixedPointVolumeRayCastCompositeHelper();
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~vtkFixedPointVolumeRayCastCompositeHelper() override;
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private:
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vtkFixedPointVolumeRayCastCompositeHelper(
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const vtkFixedPointVolumeRayCastCompositeHelper&) = delete;
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void operator=(const vtkFixedPointVolumeRayCastCompositeHelper&) = delete;
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};
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#endif
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