Really like the work done here. USDZExporter works quite well!
Question: How can we export morph target changes? Leaning quite heavily on it in my product.
Maybe a hint to spec on usd for morphtargets?
Probably we need to calculate it in javascript and set it by hand according to https://forum.babylonjs.com/t/how-to-get-the-morphed-mesh-from-morphtargetmanager/12440/2?u=kasperkreativsoftwar