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Clean Quad Edge Mesh

Synopsis

Clean quad edge mesh

Results

Note

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Code

C++

#include "itkQuadEdgeMesh.h"
#include "itkMeshFileReader.h"
#include "itkMeshFileWriter.h"


#include "itkCleanQuadEdgeMeshFilter.h"

int
main(int argc, char * argv[])
{
  if (argc < 3)
  {
    std::cout << "Requires 3 argument: " << std::endl;
    std::cout << "1-Input file name " << std::endl;
    std::cout << "2-Relative Tolerance " << std::endl;
    std::cout << "3-Output file name " << std::endl;
    return EXIT_FAILURE;
  }

  using Coord = double;
  constexpr unsigned int Dimension = 3;

  using MeshType = itk::QuadEdgeMesh<Coord, Dimension>;
  using ReaderType = itk::MeshFileReader<MeshType>;
  using WriterType = itk::MeshFileWriter<MeshType>;

  auto reader = ReaderType::New();
  reader->SetFileName(argv[1]);

  MeshType::Pointer mesh = reader->GetOutput();

  Coord             tol;
  std::stringstream ssout(argv[2]);
  ssout >> tol;

  using CleanFilterType = itk::CleanQuadEdgeMeshFilter<MeshType, MeshType>;
  auto filter = CleanFilterType::New();
  filter->SetInput(mesh);
  filter->SetRelativeTolerance(tol);

  auto writer = WriterType::New();
  writer->SetInput(filter->GetOutput());
  writer->SetFileName(argv[3]);

  try
  {
    writer->Update();
  }
  catch (const itk::ExceptionObject & error)
  {
    std::cerr << "Error: " << error << std::endl;
    return EXIT_FAILURE;
  }

  std::cout << filter;
  return EXIT_SUCCESS;
}

Classes demonstrated

template<typename TInputMesh, typename TOutputMesh = TInputMesh>
class CleanQuadEdgeMeshFilter : public itk::QuadEdgeMeshToQuadEdgeMeshFilter<TInputMesh, TOutputMesh>

TODO.

See itk::CleanQuadEdgeMeshFilter for additional documentation.