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syoyo / tinyusdz

Tiny, dependency-free USDZ/USDA/USDC library written in C++14
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Support unauthoredValuesIndex(sparse primvars) #158

Closed syoyo closed 2 months ago

syoyo commented 2 months ago

some USDZ file contains unauthoredValuesIndex.

Probably we should support it to properly handle (sparse) primvars.

https://openusd.org/dev/api/class_usd_geom_primvar.html#a6ddedae6939f8e0907961772d0423638