[TODO] TinyUSDZLoader for Three.js

[syoyo]

https://github.com/lighttransport/tinyusdz/tree/dev/sandbox/threejs

Background

Three.js has a USDZLoader, but it is written in pure JavaScript and cannot load full-spec of USDA and USDC(Binary).
TinyUSDZLoader, based on WASM-compiled TinyUSDZ, will provide more better USD loading functionality.

NOTE

TinyUSDZ can be built with no-threading, so no need of SharedArrayBuffer & Atomics support in the browser.

Status

Work-in-progress

• wasm compilation of TinyUSDZ
• nodejs test loader
• Convert scene to Three.js
• MaterialX support

[syoyo]

Texturing is now possible

mrdoob/three.js#29169

[syoyo]

Wasm demo hosted on github pages!

https://lighttransport.github.io/tinyusdz/index.html

(Requires 8MB USDZ model download, so take a time to render)