vtkPointGaussianMapper.h

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/*=========================================================================

  Program:   Visualization Toolkit

  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 vtkPointGaussianMapper_h
#define vtkPointGaussianMapper_h

#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkPolyDataMapper.h"

class vtkPiecewiseFunction;

class VTKRENDERINGCORE_EXPORT vtkPointGaussianMapper : public vtkPolyDataMapper
{
public:
  static vtkPointGaussianMapper* New();
  vtkTypeMacro(vtkPointGaussianMapper, vtkPolyDataMapper)
  void PrintSelf(ostream& os, vtkIndent indent);


  void SetScaleFunction(vtkPiecewiseFunction *);
  vtkGetObjectMacro(ScaleFunction,vtkPiecewiseFunction);


  vtkSetMacro(ScaleTableSize, int);
  vtkGetMacro(ScaleTableSize, int);


  vtkSetStringMacro(ScaleArray);
  vtkGetStringMacro(ScaleArray);


  vtkSetMacro(ScaleFactor,double);
  vtkGetMacro(ScaleFactor,double);


  vtkSetMacro(Emissive, int);
  vtkGetMacro(Emissive, int);
  vtkBooleanMacro(Emissive, int);


  void SetScalarOpacityFunction(vtkPiecewiseFunction *);
  vtkGetObjectMacro(ScalarOpacityFunction,vtkPiecewiseFunction);


  vtkSetMacro(OpacityTableSize, int);
  vtkGetMacro(OpacityTableSize, int);


  vtkSetStringMacro(OpacityArray);
  vtkGetStringMacro(OpacityArray);


  vtkSetStringMacro(SplatShaderCode);
  vtkGetStringMacro(SplatShaderCode);


  vtkSetMacro(TriangleScale,float);
  vtkGetMacro(TriangleScale,float);

protected:
  vtkPointGaussianMapper();
  ~vtkPointGaussianMapper();

  char *ScaleArray;
  char *OpacityArray;
  char *SplatShaderCode;

  vtkPiecewiseFunction *ScaleFunction;
  int ScaleTableSize;

  vtkPiecewiseFunction *ScalarOpacityFunction;
  int OpacityTableSize;

  double ScaleFactor;
  int Emissive;

  float TriangleScale;

private:
  vtkPointGaussianMapper(const vtkPointGaussianMapper&) VTK_DELETE_FUNCTION;
  void operator=(const vtkPointGaussianMapper&) VTK_DELETE_FUNCTION;
};

#endif