vtkOpenGLHardwareSelector.h

Go to the documentation of this file.

/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkOpenGLHardwareSelector.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 vtkOpenGLHardwareSelector_h
#define vtkOpenGLHardwareSelector_h
 
#include "vtkRenderingOpenGL2Module.h" // For export macro
#include "vtkHardwareSelector.h"
 
class VTKRENDERINGOPENGL2_EXPORT vtkOpenGLHardwareSelector : public vtkHardwareSelector
{
public:
  static vtkOpenGLHardwareSelector* New();
  vtkTypeMacro(vtkOpenGLHardwareSelector, vtkHardwareSelector);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  virtual void BeginRenderProp();
  virtual void EndRenderProp()
    { this->vtkHardwareSelector::EndRenderProp(); }
 
  virtual void RenderCompositeIndex(unsigned int index);
 
  virtual void RenderAttributeId(vtkIdType attribid);
 
  virtual void RenderProcessId(unsigned int processid);
 
protected:
  vtkOpenGLHardwareSelector();
  virtual ~vtkOpenGLHardwareSelector();
 
  // Called internally before and after each prop is rendered
  // for device specific configuration/preparation etc.
  virtual void BeginRenderProp(vtkRenderWindow *);
  virtual void EndRenderProp(vtkRenderWindow *);
 
  virtual void SavePixelBuffer(int passNo);
 
  // for internal state
  class vtkInternals;
  vtkInternals* Internals;
 
private:
  vtkOpenGLHardwareSelector(const vtkOpenGLHardwareSelector&); // Not implemented.
  void operator=(const vtkOpenGLHardwareSelector&); // Not implemented.
};
 
#endif