ITK  5.0.0
Insight Segmentation and Registration Toolkit
SphinxExamples/src/Core/Mesh/ConvertTriangleMeshToBinaryImage/Code.cxx
/*=========================================================================
*
* 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 "itkMesh.h"
#include "itkImage.h"
int main( int argc, char* argv[] )
{
if( argc != 4 )
{
std::cerr << "Usage: "<< std::endl;
std::cerr << argv[0];
std::cerr << " <InputImageName> <InputMeshName> <OutputImageName>";
std::cerr << std::endl;
return EXIT_FAILURE;
}
const char * inputImageName = argv[1];
const char * inputMeshName = argv[2];
const char * outputImageName = argv[3];
constexpr unsigned int Dimension = 3;
using MeshPixelType = double;
using MeshReaderType = itk::MeshFileReader< MeshType >;
MeshReaderType::Pointer meshReader = MeshReaderType::New();
meshReader->SetFileName( inputMeshName );
using InputPixelType = unsigned char;
using ImageReaderType = itk::ImageFileReader< InputImageType >;
ImageReaderType::Pointer imageReader = ImageReaderType::New();
imageReader->SetFileName( inputImageName );
using OutputPixelType = unsigned char;
CastFilterType::Pointer cast = CastFilterType::New();
cast->SetInput( imageReader->GetOutput() );
FilterType::Pointer filter = FilterType::New();
filter->SetInput( meshReader->GetOutput() );
filter->SetInfoImage( cast->GetOutput() );
filter->SetInsideValue( itk::NumericTraits< OutputPixelType >::max() );
try
{
filter->Update();
}
catch( itk::ExceptionObject & error )
{
std::cerr << "Error: " << error << std::endl;
return EXIT_FAILURE;
}
WriterType::Pointer writer = WriterType::New();
writer->SetFileName( outputImageName );
writer->SetInput( filter->GetOutput() );
try
{
writer->Update();
}
catch( itk::ExceptionObject & error )
{
std::cerr << "Error: " << error << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}