I see a way to set environment variables, what is the best way to define a secret such as a database password?

But try googling for usdz conversion. Or worse, the non zip version, usd conversion. No doubt, not the best SEO.

I found the layer and streaming features interesting. It seems to me like that's the big win over gltf. Correct me if I'm wrong, but it seems like USD might support things like streaming LODs or even tiling long term.

The video is incredibly cool.

For a video demo checkout https://youtu.be/psW_osCT2nw