https://docs.pyvista.org/api/plotting/_autosummary/pyvista.plotting.volume_property.volumeproperty.shade
VolumeProperty.shade — PyVista 0.48.4 documentation
shadepyvistadocumentation
https://docs.pyvista.org/api/plotting/_autosummary/pyvista.plotting.volume_property.volumeproperty.specular_power
VolumeProperty.specular_power — PyVista 0.48.4 documentation
specularpowerpyvistadocumentation