pxr.Usd.VariantSet
[pxr.Usd] class>A UsdVariantSet represents a single [VariantSet] in USD>[Universal Scene Description: UsdVariantSet Class Reference https://graphics.pixar.com/usd/dev/api/class_usd_variant_set.html][* Public Member Functions]
pxr.Usd.VariantSets.AddVariantSet
pxr.Usd.VariantSets method
>Find an existing, or create a new VariantSet on the originating UsdPrim, named variantSetName.
Returns