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.
 
=========================================================================*/
#ifndef vtkOSPRayTetrahedraMapperNode_h
#define vtkOSPRayTetrahedraMapperNode_h
 
#include "vtkOSPRayCache.h"               // For common cache infrastructure
#include "vtkRenderingRayTracingModule.h" // For export macro
#include "vtkVolumeMapperNode.h"
 
#include "RTWrapper/RTWrapper.h" // for handle types
 
class VTKRENDERINGRAYTRACING_EXPORT vtkOSPRayTetrahedraMapperNode : public vtkVolumeMapperNode
 
{
public:
  vtkTypeMacro(vtkOSPRayTetrahedraMapperNode, vtkVolumeMapperNode);
  static vtkOSPRayTetrahedraMapperNode* New();
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  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;
 
  vtkOSPRayCache<vtkOSPRayCacheItemObject>* Cache;
 
private:
  vtkOSPRayTetrahedraMapperNode(const vtkOSPRayTetrahedraMapperNode&) = delete;
  void operator=(const vtkOSPRayTetrahedraMapperNode&) = delete;
};
 
#endif