int
main(int argc, char * argv[])
{
if (argc < 2)
{
std::cerr << "Usage:" << std::endl;
std::cerr << argv[0] << "<InputFileName> <WeightType>" << std::endl;
std::cerr << "Weight type: " << std::endl;
std::cerr << " * 0: GOURAUD" << std::endl;
std::cerr << " * 1: THURMER" << std::endl;
std::cerr << " * 2: AREA" << std::endl;
return EXIT_FAILURE;
}
using CoordType = double;
using Traits =
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName(argv[1]);
reader->Update();
NormalFilterType::WeightEnum weight_type;
int param = std::stoi(argv[2]);
if ((param < 0) || (param > 2))
{
std::cerr << "Weight type must be either: " << std::endl;
std::cerr << " * 0: GOURAUD" << std::endl;
std::cerr << " * 1: THURMER" << std::endl;
std::cerr << " * 2: AREA" << std::endl;
return EXIT_FAILURE;
}
else
{
switch (param)
{
default:
case 0:
break;
case 1:
break;
case 2:
break;
}
}
NormalFilterType::Pointer normals = NormalFilterType::New();
normals->SetInput(reader->GetOutput());
normals->SetWeight(weight_type);
normals->Update();
OutputMeshType::Pointer output = normals->GetOutput();
OutputMeshType::PointsContainerPointer points = output->GetPoints();
OutputMeshType::PointsContainerIterator p_it = points->Begin();
OutputMeshType::PointDataContainerPointer container = output->GetPointData();
OutputMeshType::PointDataContainerIterator d_it = container->Begin();
std::cout << "Index * Point * Normal" << std::endl;
while (p_it != points->End())
{
std::cout << p_it.Index() << " * ";
std::cout << p_it.Value() << " * ";
std::cout << d_it.Value() << std::endl;
++p_it;
++d_it;
}
return EXIT_SUCCESS;
}