vtkOpenGLGlyph3DMapper.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkOpenGLGlyph3DMapper.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 vtkOpenGLGlyph3DMapper_h
#define vtkOpenGLGlyph3DMapper_h
 
#include "vtkGlyph3DMapper.h"
#include "vtkNew.h"                    // For vtkNew
#include "vtkRenderingOpenGL2Module.h" // For export macro
 
class vtkOpenGLGlyph3DHelper;
class vtkBitArray;
 
class VTKRENDERINGOPENGL2_EXPORT vtkOpenGLGlyph3DMapper : public vtkGlyph3DMapper
{
public:
  static vtkOpenGLGlyph3DMapper* New();
  vtkTypeMacro(vtkOpenGLGlyph3DMapper, vtkGlyph3DMapper);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void Render(vtkRenderer* ren, vtkActor* a) override;
 
  void ReleaseGraphicsResources(vtkWindow* window) override;
 
 
  vtkIdType GetMaxNumberOfLOD() override;
 
  void SetNumberOfLOD(vtkIdType nb) override;
 
  void SetLODDistanceAndTargetReduction(
    vtkIdType index, float distance, float targetReduction) override;
 
protected:
  vtkOpenGLGlyph3DMapper();
  ~vtkOpenGLGlyph3DMapper() override;
 
  virtual void Render(vtkRenderer*, vtkActor*, vtkDataSet*);
 
  void CopyInformationToSubMapper(vtkOpenGLGlyph3DHelper*);
 
  void SetupColorMapper();
 
  vtkMapper* ColorMapper;
 
  class vtkOpenGLGlyph3DMapperEntry;
  class vtkOpenGLGlyph3DMapperSubArray;
  class vtkOpenGLGlyph3DMapperArray;
  vtkOpenGLGlyph3DMapperArray* GlyphValues; // array of value for datasets
 
  virtual void RebuildStructures(vtkOpenGLGlyph3DMapperSubArray* subarray, vtkIdType numPts,
    vtkActor* actor, vtkDataSet* dataset, vtkBitArray* maskArray);
 
  vtkMTimeType BlockMTime; // Last time BlockAttributes was modified.
 
private:
  vtkOpenGLGlyph3DMapper(const vtkOpenGLGlyph3DMapper&) = delete;
  void operator=(const vtkOpenGLGlyph3DMapper&) = delete;
};
 
#endif