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/*=========================================================================
Program: Visualization Toolkit
Module: vtkFXAAOptions.cxx
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.
=========================================================================*/
#include "vtkFXAAOptions.h"
#include "vtkObjectFactory.h"
vtkStandardNewMacro(vtkFXAAOptions)
//------------------------------------------------------------------------------
void vtkFXAAOptions::PrintSelf(std::ostream &os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "RelativeContrastThreshold: "
<< this->RelativeContrastThreshold << "\n";
os << indent << "HardContrastThreshold: "
<< this->HardContrastThreshold << "\n";
os << indent << "SubpixelBlendLimit: " <<
this->SubpixelBlendLimit << "\n";
os << indent << "SubpixelContrastThreshold: "
<< this->SubpixelContrastThreshold << "\n";
os << indent << "EndpointSearchIterations: "
<< this->EndpointSearchIterations << "\n";
os << indent << "UseHighQualityEndpoints: "
<< this->UseHighQualityEndpoints << "\n";
os << indent << "DebugOptionValue: ";
switch (this->DebugOptionValue)
{
default:
case vtkFXAAOptions::FXAA_NO_DEBUG:
os << "FXAA_NO_DEBUG\n";
break;
case vtkFXAAOptions::FXAA_DEBUG_SUBPIXEL_ALIASING:
os << "FXAA_DEBUG_SUBPIXEL_ALIASING\n";
break;
case vtkFXAAOptions::FXAA_DEBUG_EDGE_DIRECTION:
os << "FXAA_DEBUG_EDGE_DIRECTION\n";
break;
case vtkFXAAOptions::FXAA_DEBUG_EDGE_NUM_STEPS:
os << "FXAA_DEBUG_EDGE_NUM_STEPS\n";
break;
case vtkFXAAOptions::FXAA_DEBUG_EDGE_DISTANCE:
os << "FXAA_DEBUG_EDGE_DISTANCE\n";
break;
case vtkFXAAOptions::FXAA_DEBUG_EDGE_SAMPLE_OFFSET:
os << "FXAA_DEBUG_EDGE_SAMPLE_OFFSET\n";
break;
case vtkFXAAOptions::FXAA_DEBUG_ONLY_SUBPIX_AA:
os << "FXAA_DEBUG_ONLY_SUBPIX_AA\n";
break;
case vtkFXAAOptions::FXAA_DEBUG_ONLY_EDGE_AA:
os << "FXAA_DEBUG_ONLY_EDGE_AA\n";
break;
}
}
//------------------------------------------------------------------------------
vtkFXAAOptions::vtkFXAAOptions()
: RelativeContrastThreshold(1.f/8.f),
HardContrastThreshold(1.f/16.f),
SubpixelBlendLimit(3.f/4.f),
SubpixelContrastThreshold(1.f/4.f),
EndpointSearchIterations(12),
UseHighQualityEndpoints(true),
DebugOptionValue(vtkFXAAOptions::FXAA_NO_DEBUG)
{
}
//------------------------------------------------------------------------------
vtkFXAAOptions::~vtkFXAAOptions()
{
}
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