vtkExternalOpenGLRenderer.h

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

  Program:   Visualization Toolkit
  Module:    vtkExternalOpenGLRenderer.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 vtkExternalOpenGLRenderer_h
#define vtkExternalOpenGLRenderer_h

#include "vtkRenderingExternalModule.h" // For export macro
#include "vtkOpenGLRenderer.h"

// Forward declarations
class vtkLightCollection;
class vtkExternalLight;

class VTKRENDERINGEXTERNAL_EXPORT vtkExternalOpenGLRenderer :
  public vtkOpenGLRenderer
{
public:
  static vtkExternalOpenGLRenderer *New();
  vtkTypeMacro(vtkExternalOpenGLRenderer, vtkOpenGLRenderer);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  void Render(void) override;

  vtkCamera* MakeCamera() override;

  virtual void AddExternalLight(vtkExternalLight *);

  virtual void RemoveExternalLight(vtkExternalLight *);

  virtual void RemoveAllExternalLights();


protected:
  vtkExternalOpenGLRenderer();
  ~vtkExternalOpenGLRenderer() override;

  vtkLightCollection *ExternalLights;

private:
  vtkExternalOpenGLRenderer(const vtkExternalOpenGLRenderer&) = delete;
  void operator=(const vtkExternalOpenGLRenderer&) = delete;
};

#endif //vtkExternalOpenGLRenderer_h