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vtkOSPRayTetrahedraMapperNode.h
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vtkOSPRayTetrahedraMapperNode.h
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkOSPRayTetrahedraMapperNode.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.
=========================================================================*/
/**
* @class vtkOSPRayTetrahedraMapperNode
* @brief Unstructured grid volume renderer.
*
* vtkOSPRayTetrahedraMapperNode implements a volume rendering
* that directly samples the AMR structure using OSPRay.
*
*/
#ifndef vtkOSPRayTetrahedraMapperNode_h
#define vtkOSPRayTetrahedraMapperNode_h
#include "vtkRenderingOSPRayModule.h" // For export macro
#include "vtkVolumeMapperNode.h"
#include "ospray/ospray.h" // for ospray handle types
class vtkOSPRayVolumeCache;
class VTKRENDERINGOSPRAY_EXPORT vtkOSPRayTetrahedraMapperNode : public vtkVolumeMapperNode
{
public:
vtkTypeMacro(vtkOSPRayTetrahedraMapperNode,
vtkVolumeMapperNode);
static vtkOSPRayTetrahedraMapperNode *New();
void PrintSelf(ostream &os, vtkIndent indent) override;
/**
* Make ospray calls to render me.
*/
virtual void Render(bool prepass) override;
protected:
vtkOSPRayTetrahedraMapperNode();
~vtkOSPRayTetrahedraMapperNode() override;
int NumColors;
double SamplingRate;
vtkTimeStamp BuildTime;
vtkTimeStamp PropertyTime;
OSPVolume OSPRayVolume;
OSPTransferFunction TransferFunction;
std::vector<float> TFVals;
std::vector<float> TFOVals;
std::vector<int> Cells;
std::vector<osp::vec3f> Vertices;
std::vector<float> Field;
vtkOSPRayVolumeCache *Cache;
private:
vtkOSPRayTetrahedraMapperNode(const vtkOSPRayTetrahedraMapperNode&) = delete;
void operator=(const vtkOSPRayTetrahedraMapperNode &) = delete;
};
#endif