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/*=========================================================================
Program: Visualization Toolkit
Module: vtkTreeCompositer.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.
=========================================================================*/
// This software and ancillary information known as vtk_ext (and
// herein called "SOFTWARE") is made available under the terms
// described below. The SOFTWARE has been approved for release with
// associated LA_CC Number 99-44, granted by Los Alamos National
// Laboratory in July 1999.
//
// Unless otherwise indicated, this SOFTWARE has been authored by an
// employee or employees of the University of California, operator of
// the Los Alamos National Laboratory under Contract No. W-7405-ENG-36
// with the United States Department of Energy.
//
// The United States Government has rights to use, reproduce, and
// distribute this SOFTWARE. The public may copy, distribute, prepare
// derivative works and publicly display this SOFTWARE without charge,
// provided that this Notice and any statement of authorship are
// reproduced on all copies.
//
// Neither the U. S. Government, the University of California, nor the
// Advanced Computing Laboratory makes any warranty, either express or
// implied, nor assumes any liability or responsibility for the use of
// this SOFTWARE.
//
// If SOFTWARE is modified to produce derivative works, such modified
// SOFTWARE should be clearly marked, so as not to confuse it with the
// version available from Los Alamos National Laboratory.
/**
* @class vtkTreeCompositer
* @brief Implements tree based compositing.
*
*
* vtkTreeCompositer operates in multiple processes. Each compositer has
* a render window. They use a vtkMultiProcessController to communicate
* the color and depth buffer to process 0's render window.
* It will not handle transparency well.
*
* @sa
* vtkCompositeManager
*/
#ifndef vtkTreeCompositer_h
#define vtkTreeCompositer_h
#include "vtkCompositer.h"
#include "vtkRenderingParallelModule.h" // For export macro
class VTKRENDERINGPARALLEL_EXPORT vtkTreeCompositer : public vtkCompositer
{
public:
static vtkTreeCompositer* New();
vtkTypeMacro(vtkTreeCompositer, vtkCompositer);
void PrintSelf(ostream& os, vtkIndent indent) override;
void CompositeBuffer(
vtkDataArray* pBuf, vtkFloatArray* zBuf, vtkDataArray* pTmp, vtkFloatArray* zTmp) override;
protected:
vtkTreeCompositer();
~vtkTreeCompositer() override;
private:
vtkTreeCompositer(const vtkTreeCompositer&) = delete;
void operator=(const vtkTreeCompositer&) = delete;
};
#endif
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