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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.
=========================================================================*/
// .NAME vtkPointGaussianMapper - draw PointGaussians using imposters
// .SECTION Description
// An mapper that uses imposters to draw PointGaussians. Supports
// transparency and picking as well. It draws all the points and
// does not require or look at any cell arrays
#ifndef vtkPointGaussianMapper_h
#define vtkPointGaussianMapper_h
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkPolyDataMapper.h"
class VTKRENDERINGCORE_EXPORT vtkPointGaussianMapper : public vtkPolyDataMapper
{
public:
static vtkPointGaussianMapper* New();
vtkTypeMacro(vtkPointGaussianMapper, vtkPolyDataMapper)
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Convenience method to set the array to scale with.
vtkSetStringMacro(ScaleArray);
vtkGetStringMacro(ScaleArray);
// Description:
// Set the default radius of the point gaussians. This is used if the
// array to scale with has not been set or is set to NULL. If there
// is no scale array and the default radius is set to zero then
// the splats wil be rendered as simple points requiring less memory.
vtkSetMacro(DefaultRadius,double);
vtkGetMacro(DefaultRadius,double);
// Description:
// Treat the points/splats as emissive light sources. The default is true.
vtkSetMacro(Emissive, int);
vtkGetMacro(Emissive, int);
vtkBooleanMacro(Emissive, int);
protected:
vtkPointGaussianMapper();
~vtkPointGaussianMapper();
char *ScaleArray;
double DefaultRadius;
int Emissive;
private:
vtkPointGaussianMapper(const vtkPointGaussianMapper&); // Not implemented.
void operator=(const vtkPointGaussianMapper&); // Not implemented.
};
#endif
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