vtkHierarchicalPolyDataMapper.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkHierarchicalPolyDataMapper.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 __vtkHierarchicalPolyDataMapper_h
#define __vtkHierarchicalPolyDataMapper_h

#include "vtkMapper.h"

class vtkPolyDataMapper;
class vtkInformation;
class vtkRenderer;
class vtkActor;
class vtkHierarchicalPolyDataMapperInternals;

class VTK_RENDERING_EXPORT vtkHierarchicalPolyDataMapper : public vtkMapper 
{

public:
  static vtkHierarchicalPolyDataMapper *New();
  vtkTypeRevisionMacro(vtkHierarchicalPolyDataMapper, vtkMapper);
  virtual void PrintSelf(ostream& os, vtkIndent indent);

  void Render(vtkRenderer *ren, vtkActor *a);
  

  double *GetBounds();
  void GetBounds(double bounds[6]) { this->Superclass::GetBounds( bounds ); };  

  void ReleaseGraphicsResources(vtkWindow *);


protected:
  vtkHierarchicalPolyDataMapper();
  ~vtkHierarchicalPolyDataMapper();
  
  vtkExecutive* CreateDefaultExecutive();

  virtual int FillInputPortInformation(int port, vtkInformation* info);
  
  void BuildPolyDataMapper();
  
  void ComputeBounds();

  vtkTimeStamp BoundsMTime;

  vtkHierarchicalPolyDataMapperInternals *Internal;
  
  vtkTimeStamp InternalMappersBuildTime; 
  
private:
  vtkHierarchicalPolyDataMapper(const vtkHierarchicalPolyDataMapper&);  // Not implemented.
  void operator=(const vtkHierarchicalPolyDataMapper&);    // Not implemented.
};

#endif

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