Servers/Filters/vtkPVLODVolume.h

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

  Program:   ParaView
  Module:    $RCSfile: vtkPVLODVolume.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 __vtkPVLODVolume_h
#define __vtkPVLODVolume_h

#include "vtkVolume.h"

class vtkLODProp3D;
class vtkMapper;

class VTK_EXPORT vtkPVLODVolume : public vtkVolume
{
public:
  vtkTypeRevisionMacro(vtkPVLODVolume,vtkVolume);
  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkPVLODVolume *New();


  virtual int RenderOpaqueGeometry(vtkViewport *viewport);
  virtual int RenderTranslucentGeometry(vtkViewport *viewport);

  virtual void ReleaseGraphicsResources(vtkWindow *);

  virtual void SetMapper(vtkAbstractVolumeMapper *);


  virtual void SetLODMapper(vtkAbstractVolumeMapper *);
  virtual void SetLODMapper(vtkMapper *);

  virtual void SetProperty(vtkVolumeProperty *property);

  virtual void ShallowCopy(vtkProp *prop);

  virtual double *GetBounds();

  virtual void SetAllocatedRenderTime(double t, vtkViewport *v);

protected:
  vtkPVLODVolume();
  ~vtkPVLODVolume();

  vtkLODProp3D *LODProp;
  int HighLODId;
  int LowLODId;

  int SelectLOD();

  double MapperBounds[6];
  vtkTimeStamp BoundsMTime;

  virtual void UpdateLODProperty();

private:
  vtkPVLODVolume(const vtkPVLODVolume&); // Not implemented.
  void operator=(const vtkPVLODVolume&); // Not implemented.
};

#endif

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