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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkMeshFileReader.h"
#include "itkMeshFileWriter.h"
#include "itkSmoothingQuadEdgeMeshFilter.h"
int itkSmoothingQuadEdgeMeshFilterTest( int argc, char* argv[] )
{
// ** ERROR MESSAGE AND HELP ** //
if( argc < 4 )
{
std::cout <<"Requires 3 argument: " <<std::endl;
std::cout <<"1-Input file name " <<std::endl;
std::cout <<"2-Number Of Iterations " <<std::endl;
std::cout <<"3-Relaxation Factor" <<std::endl;
std::cout <<"4-Use Delaunay Conforming filter" <<std::endl;
std::cout <<"5-Output file name " <<std::endl;
return EXIT_FAILURE;
}
// ** TYPEDEF **
typedef float Coord;
const unsigned int Dimension = 3;
typedef itk::QuadEdgeMesh< Coord, Dimension > MeshType;
typedef itk::MeshFileReader< MeshType > ReaderType;
typedef itk::MeshFileWriter< MeshType > WriterType;
// ** READ THE FILE IN **
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;
}
unsigned int nb_iter;
std::stringstream ssout( argv[2] );
ssout >>nb_iter;
double relaxation_factor;
std::stringstream ssout2( argv[3] );
ssout2 >>relaxation_factor;
bool del_conf;
std::stringstream ssout3( argv[4] );
ssout3 >>del_conf;
MeshType::Pointer mesh = reader->GetOutput( );
itk::OnesMatrixCoefficients< MeshType > coeff0;
typedef itk::SmoothingQuadEdgeMeshFilter< MeshType, MeshType > SmoothingType;
SmoothingType::Pointer filter = SmoothingType::New( );
filter->SetInput( mesh );
filter->SetNumberOfIterations( nb_iter );
filter->SetRelaxationFactor( relaxation_factor );
filter->SetDelaunayConforming( del_conf );
filter->SetCoefficientsMethod( &coeff0 );
filter->Update();
// ** WRITE OUTPUT **
WriterType::Pointer writer = WriterType::New( );
writer->SetInput( filter->GetOutput( ) );
writer->SetFileName( argv[5] );
writer->Update( );
// ** PRINT **
std::cout << filter;
return EXIT_SUCCESS;
}
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