I am in the process of updating the USD version we use in the 3dsMax USD plugin.
I am noticing there must have been some schema change in UsdSkel :
This is the UsdSkel sample, that I had locally (so build in an earlier USD version, I am not quite sure which, most likely 21.X, displayed in 23.08).
Looking at the hydra scene, it seems that some prims are just missing the “skinningComputation” :
Initially i was thinking some regression in USD, as this file showed fine in 22.11, but then re-downloaded the sample from UsdSkel Examples — Universal Scene Description 23.08 documentation , and that version works ok in 23.08
Looking at the release notes, I dont see anything obvious that would explain this (?)
Is this expected? What there a schema change that would prevent older files to no longer work in 23.08?