Usdz file

Does somebody know the maximum size for an usdz file to be opened by AR Quick Look, cannot open a 3.8 Mo file, thanks.

Replies

Answered previously in this thread https://forums.developer.apple.com/thread/118710

Apple’s USDZ of the iPhone 11 Pro is 4.7MB, so the file size for you isn’t necessarily the issue. Your issue could be the types of contents in the USDZ, for example a very large image that requires too much RAM to hold it in memory, for example.

Thanks for the answer. In order to make some test I would like to know which model of IPad and IPhone has the maximum of ram. Not easy to find in Apple documentation.

is there any more information about this?

I may open some file as big as 50Mo and not some of only 36 Mo... without any textures