Ospray material library from python

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1

Hello, I am trying to load an mtl file from python following the C++ code like this:

        import vtkmodules.vtkRenderingRayTracing as vtkrt

        osprayMtlLibrary = vtkrt.vtkOSPRayMaterialLibrary()
        osprayMtlLibrary.ReadFile('../data/vase.mtl');
        materialNames=osprayMtlLibrary.GetMaterialNames()
        print(materialNames)

but like that GetMaterialNames is not exported to python. I get:

AttributeError: ‘vtkmodules.vtkRenderingRayTracing.vtkOSPRayMateria’ object has no attribute ‘GetMaterialNames’

How can I get the material names from Python?
Thanks

2

@dgobbi The GetMaterialNames() method returns a std::set<std::string>. Does the Python wrapper need to learn how to handle std::set for this?