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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkQuadEdgeMeshMaxCurvatureTest.cxx
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/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 notices for more information.
=========================================================================*/
#include <itkQuadEdgeMesh.h>
#include <itkVTKPolyDataReader.h>
#include "itkQuadEdgeMeshExtendedTraits.h"
#include "itkQuadEdgeMeshDiscreteMaxCurvatureEstimator.h"
#include "itkQuadEdgeMeshScalarDataVTKPolyDataWriter.h"
int itkQuadEdgeMeshMaxCurvatureTest( int argc, char* argv[] )
{
if( argc < 2 )
{
std::cout <<"*** GaussianCurvature ***" <<std::endl;
std::cout <<"This example requires at least one argument:" <<std::endl;
std::cout <<" 1- FileName" <<std::endl;
return EXIT_FAILURE;
}
const unsigned int Dimension = 3;
typedef double CoordType;
typedef itk::QuadEdgeMeshExtendedTraits <
CoordType,
Dimension,
2,
CoordType,
CoordType,
CoordType,
bool,
bool > Traits;
typedef itk::QuadEdgeMesh< CoordType, Dimension, Traits > MeshType;
typedef itk::QuadEdgeMeshDiscreteMaxCurvatureEstimator<
MeshType, MeshType > CurvatureFilterType;
typedef itk::VTKPolyDataReader< MeshType > ReaderType;
ReaderType::Pointer reader = ReaderType::New( );
reader->SetFileName( argv[1] );
try
{
reader->Update( );
}
catch( itk::ExceptionObject & excp )
{
std::cerr << "Exception thrown while reading the input file " << std::endl;
std::cerr << excp << std::endl;
return EXIT_FAILURE;
}
MeshType::Pointer mesh = reader->GetOutput();
CurvatureFilterType::Pointer max_curvature = CurvatureFilterType::New();
max_curvature->SetInput( mesh );
max_curvature->Update();
MeshType::Pointer output = max_curvature->GetOutput();
typedef itk::QuadEdgeMeshScalarDataVTKPolyDataWriter< MeshType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( output );
writer->SetFileName( "max_curvature.vtk" );
writer->Update();
return EXIT_SUCCESS;
}
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