vtkCuller.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkCuller.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 vtkCuller_h
#define vtkCuller_h
 
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkObject.h"
 
class vtkProp;
class vtkRenderer;
 
class VTKRENDERINGCORE_EXPORT vtkCuller : public vtkObject
{
public:
  vtkTypeMacro(vtkCuller, vtkObject);
  virtual void PrintSelf(ostream& os, vtkIndent indent);
 
 
  virtual double Cull( vtkRenderer *ren, vtkProp **propList,
                       int& listLength, int& initialized ) = 0;
 
protected:
  vtkCuller();
  ~vtkCuller();
 
private:
  vtkCuller(const vtkCuller&);  // Not implemented.
  void operator=(const vtkCuller&);    // Not implemented.
};
 
#endif