Makes the vtkMaterialInterface filter pass the Field data.
requested to merge 14-apres-application-du-filtre-vtkmaterialinterface-il-est-impossible-de-recuperer-les-grandeurs-de into main
This MR is an enhancement of the vtkMaterialInterface filter to allow him to pass the Field data.
It also includes some modifications of the vtkMaterialInterface python tests. Theses modifications are necessary to add a test that ensure the Field data is pass.
This test do not rely on image comparison because it seems that the vtkXMLMultiBlockReader does not load the Field data. So it is impossible to view them correctly. Instead we assert in the python test that the vtkMaterialId field is not None after the vtkMaterialInterface filter have been run.
Closes #14 (closed)
Edited by guillaume Peillex