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/*=========================================================================
Program: Visualization Toolkit
Module: vtkLightsPass.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 vtkLightsPass
* @brief Implement the lights render pass.
*
* Render the lights.
*
* This pass expects an initialized camera.
* It disables all the lights, apply transformations for lights following the
* camera, and turn on the enables lights.
*
* @sa
* vtkRenderPass
*/
#ifndef vtkLightsPass_h
#define vtkLightsPass_h
#include "vtkRenderingOpenGL2Module.h" // For export macro
#include "vtkRenderPass.h"
class vtkOpenGLRenderWindow;
class VTKRENDERINGOPENGL2_EXPORT vtkLightsPass : public vtkRenderPass
{
public:
static vtkLightsPass *New();
vtkTypeMacro(vtkLightsPass,vtkRenderPass);
void PrintSelf(ostream& os, vtkIndent indent);
/**
* Perform rendering according to a render state \p s.
* \pre s_exists: s!=0
*/
virtual void Render(const vtkRenderState *s);
protected:
/**
* Default constructor.
*/
vtkLightsPass();
/**
* Destructor.
*/
virtual ~vtkLightsPass();
private:
vtkLightsPass(const vtkLightsPass&) VTK_DELETE_FUNCTION;
void operator=(const vtkLightsPass&) VTK_DELETE_FUNCTION;
};
#endif
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