How to know the type for VTU file

Support
1

Hello everyone,

So far I’ve used vtkDataReader class for vtk file in order to know if vtk file was Rectilineargrid,UnstructuredGrid or StructuredGrid by doing this test


vtkDataReader GlobalReader = vtkDataReader.New();
GlobalReader.SetFileName(VTKFilePath);
if (GlobalReader.IsFileRectilinearGrid() == 1)
{
//use vtkRectilinearGridReader
}
else if (GlobalReader.IsFileUnstructuredGrid() == 1)
{
//use vtkUnstructuredGridReader
}
else if (GlobalReader.IsFileStructuredGrid() == 1)
{
//use vtkStructuredGridReader
}

However vtkDataReader cannot be used for vtu file (unrecognized file type error raise)

Is there an equivalent of vtkDataReader for vtu file so I can know if I have to use vtkXMLUnstructuredGridReader, vtkXMLRectilinearGridReader or vtkXMLStructuredGridReader?

I really thank you in advance for your help

2

VTU stand for VTk Unstructured grid, no need to test anything.

3

thank you very much for your help.