In #637 we added support for reading per-ray visibility attributes in the procedural, where each visibility component is in a dedicated attribute instead of them being all combined in a bit-mask.
We could add an option in the writer so that it authors usd files this way
In #637 we added support for reading per-ray visibility attributes in the procedural, where each visibility component is in a dedicated attribute instead of them being all combined in a bit-mask.
We could add an option in the writer so that it authors usd files this way