vtkRenderState.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkRenderState.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 vtkRenderState_h
#define vtkRenderState_h
 
#include "vtkRenderingOpenGLModule.h" // For export macro
#include "vtkObject.h"
 
class vtkRenderer;
class vtkProp;
class vtkFrameBufferObject;
class vtkInformation;
 
class VTKRENDERINGOPENGL_EXPORT vtkRenderState
{
 public:
  vtkRenderState(vtkRenderer *renderer);
 
  ~vtkRenderState();
 
  bool IsValid() const;
 
  vtkRenderer *GetRenderer() const;
 
  vtkFrameBufferObject *GetFrameBuffer() const;
 
  void SetFrameBuffer(vtkFrameBufferObject *fbo);
 
  void GetWindowSize(int size[2]) const;
 
  vtkProp **GetPropArray() const;
 
  int GetPropArrayCount() const;
 
 
  void SetPropArrayAndCount(vtkProp **propArray,
                            int propArrayCount);
 
  vtkInformation *GetRequiredKeys() const;
 
  void SetRequiredKeys(vtkInformation *keys);
 
 protected:
  vtkRenderer *Renderer;
 
  vtkFrameBufferObject *FrameBuffer;
 
 
  vtkProp **PropArray;
  int PropArrayCount;
 
  vtkInformation *RequiredKeys;
 
private:
  vtkRenderState(); // no default constructor.
  vtkRenderState(const vtkRenderState &);  // Not implemented.
  void operator=(const vtkRenderState &);  // Not implemented.
};
 
#endif
// VTK-HeaderTest-Exclude: vtkRenderState.h