Our usd writer is meant to skip the authoring of topology arrays when they're not set, by checking if the arrays are null.
This doesn't seem to be enough as Arnold can turn them into zero-element arrays. This is preventing from getting the expected behaviour with MaxUSD
Our usd writer is meant to skip the authoring of topology arrays when they're not set, by checking if the arrays are null.
This doesn't seem to be enough as Arnold can turn them into zero-element arrays. This is preventing from getting the expected behaviour with MaxUSD