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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 "itkVTKPolyDataReader.h"
#include <iostream>
int itkVTKPolyDataReaderTest(int argc, char* argv[] )
{
if( argc != 2 )
{
std::cerr << "Usage: itkVTKPolyDataReaderTest inputFilename"
<< std::endl;
return EXIT_FAILURE;
}
typedef itk::Mesh<float, 3> MeshType;
typedef itk::VTKPolyDataReader< MeshType > ReaderType;
ReaderType::Pointer polyDataReader = ReaderType::New();
typedef ReaderType::PointType PointType;
polyDataReader->SetFileName(argv[1]);
try
{
polyDataReader->Update();
}
catch( itk::ExceptionObject & excp )
{
std::cerr << "Error during Update() " << std::endl;
std::cerr << excp << std::endl;
return EXIT_FAILURE;
}
std::cout << "polyDataReader:" << std::endl;
std::cout << polyDataReader << std::endl;
MeshType::Pointer mesh = polyDataReader->GetOutput();
PointType point;
std::cout << "Testing itk::VTKPolyDataReader" << std::endl;
unsigned int numberOfPoints = mesh->GetNumberOfPoints();
unsigned int numberOfCells = mesh->GetNumberOfCells();
std::cout << "numberOfPoints= " << numberOfPoints << std::endl;
std::cout << "numberOfCells= " << numberOfCells << std::endl;
if( !numberOfPoints )
{
std::cerr << "ERROR: numberOfPoints= " << numberOfPoints << std::endl;
return EXIT_FAILURE;
}
if( !numberOfCells )
{
std::cerr << "ERROR: numberOfCells= " << numberOfCells << std::endl;
return EXIT_FAILURE;
}
for(unsigned int i=0; i<numberOfPoints; i++)
{
mesh->GetPoint(i, &point);
}
std::cout << "Test passed"<< std::endl;
return EXIT_SUCCESS;
}
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