vtkCuller.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkCuller.h,v $

  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 "vtkObject.h"

class vtkProp;
class vtkRenderer;

class VTK_RENDERING_EXPORT vtkCuller : public vtkObject
{
public:
  vtkTypeRevisionMacro(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

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