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/*=========================================================================
Program: ParaView
Module: $RCSfile$
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.
=========================================================================*/
#include "vtkGeometryRepresentationWithHiddenLinesRemoval.h"
#include "vtkCompositePolyDataMapper2.h"
#include "vtkDefaultPainter.h"
#include "vtkObjectFactory.h"
#include "vtkVisibleLinesPainter.h"
vtkStandardNewMacro(vtkGeometryRepresentationWithHiddenLinesRemoval);
//----------------------------------------------------------------------------
vtkGeometryRepresentationWithHiddenLinesRemoval::vtkGeometryRepresentationWithHiddenLinesRemoval()
{
if (this->Mapper)
{
// Replace the representation painter to the vtkVisibleLinesPainter,
// so when rendering as wireframe, we remove the hidden lines.
vtkCompositePolyDataMapper2* compositeMapper =
vtkCompositePolyDataMapper2::SafeDownCast(this->Mapper);
vtkVisibleLinesPainter* painter = vtkVisibleLinesPainter::New();
vtkDefaultPainter* dfPainter = vtkDefaultPainter::SafeDownCast(
compositeMapper->GetPainter());
dfPainter->SetRepresentationPainter(painter);
painter->Delete();
// Disable display lists, since vtkVisibleLinesPainter is not designed to work
// with display lists.
dfPainter->SetDisplayListPainter(0);
}
if (this->LODMapper)
{
// Replace the representation painter to the vtkVisibleLinesPainter,
// so when rendering as wireframe, we remove the hidden lines.
vtkCompositePolyDataMapper2* compositeMapper =
vtkCompositePolyDataMapper2::SafeDownCast(this->LODMapper);
vtkVisibleLinesPainter* painter = vtkVisibleLinesPainter::New();
vtkDefaultPainter* dfPainter = vtkDefaultPainter::SafeDownCast(
compositeMapper->GetPainter());
dfPainter->SetRepresentationPainter(painter);
painter->Delete();
// Disable display lists, since vtkVisibleLinesPainter is not designed to work
// with display lists.
dfPainter->SetDisplayListPainter(0);
}
}
//----------------------------------------------------------------------------
vtkGeometryRepresentationWithHiddenLinesRemoval::~vtkGeometryRepresentationWithHiddenLinesRemoval()
{
}
//----------------------------------------------------------------------------
void vtkGeometryRepresentationWithHiddenLinesRemoval::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
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