ITK  5.2.0
Insight Toolkit
SphinxExamples/src/Filtering/QuadEdgeMeshFiltering/DelaunayConformEdgeFlipping/Code.cxx
/*=========================================================================
*
* Copyright NumFOCUS
*
* 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.
*
*=========================================================================*/
int
main(int argc, char * argv[])
{
// Error message and help.
if (argc != 3)
{
std::cerr << "Usage:" << std::endl;
std::cerr << argv[0] << " <InputFileName> <OutputFileName>" << std::endl;
return EXIT_FAILURE;
}
// Basic types.
constexpr unsigned int Dimension = 3;
using CoordType = double;
// Read the file in.
using ReaderType = itk::MeshFileReader<MeshType>;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName(argv[1]);
// Process the mesh.
MeshType::Pointer mesh = reader->GetOutput();
DelaunayConformFilterType::Pointer filter = DelaunayConformFilterType::New();
filter->SetInput(mesh);
// Write the output.
using WriterType = itk::MeshFileWriter<MeshType>;
WriterType::Pointer writer = WriterType::New();
writer->SetInput(filter->GetOutput());
writer->SetFileName(argv[2]);
try
{
writer->Update();
}
catch (itk::ExceptionObject & error)
{
std::cerr << "Error: " << error << std::endl;
return EXIT_FAILURE;
}
std::cout << "Number of Edge flipped performed: " << filter->GetNumberOfEdgeFlips() << std::endl;
return EXIT_SUCCESS;
}
itk::MeshFileWriter
Writes mesh data to a single file.
Definition: itkMeshFileWriter.h:52
itk::MeshFileReader
Mesh source that reads mesh data from a single file.
Definition: itkMeshFileReader.h:81
itk::DelaunayConformingQuadEdgeMeshFilter
FIXME Add documentation.
Definition: itkDelaunayConformingQuadEdgeMeshFilter.h:37
itkMeshFileReader.h
itk::QuadEdgeMesh
Mesh class for 2D manifolds embedded in ND space.
Definition: itkQuadEdgeMesh.h:53
itkQuadEdgeMesh.h
itkDelaunayConformingQuadEdgeMeshFilter.h
itkMeshFileWriter.h
itk::GTest::TypedefsAndConstructors::Dimension2::Dimension
constexpr unsigned int Dimension
Definition: itkGTestTypedefsAndConstructors.h:44