usdz
What is a .usdz file?
model/vnd.usdz+zip
USDZ (.usdz) is Apple's zipped Universal Scene Description package — an uncompressed ZIP bundling a USD scene with its textures — used for AR Quick Look on iOS. USD itself is Pixar's scene-composition standard for film and 3D.
How to use a .usdz file
Use an example .usdz file to test USD/USDZ loaders, iOS AR Quick Look, and USDZ-to-glTF conversion.