Anyone know how to remove primvars in usd? I've been looking over the documentation at https://openusd.org/dev/api/class_usd_geom_primvars_a_p_i.html [openusd.org] and specifically looked at USDGEOM_API bool RemovePrimvar(const TfToken & name)

It appears the TfToken converts a string path to the primvar to a token? Any support, ideas or further insight about this would be greatly appreciated.

you can use vex’s usd_blockprimvar and usd_blockprimvarindices to remove primvar

Some info about how to do it in Python here. [lucascheller.github.io].