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);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  virtual double Cull( vtkRenderer *ren, vtkProp **propList,
                       int& listLength, int& initialized ) = 0;

protected:
  vtkCuller();
  ~vtkCuller() override;

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

#endif