When I load some usdz file , it crash 100%, Why ? It crash in simulate , but not crash in Vision Pro
-[MTLDebugDevice newBufferWithBytes:length:options:]:723: failed assertion `Buffer Validation newBufferWith*:length 0x100fff80 must not exceed 256 MB.
Hey @xuhengfei,
For the simulator crash, I'd greatly appreciate it if you could open a bug report, and include the USDZ file and a sample project that reproduces the crash. Please post the FB number here once you do.
Bug Reporting: How and Why? has tips on creating your bug report.
In general, we recommend that you limit your application to 250k vertices and 250k triangles in the Shared Space. Checkout Reducing the rendering cost of RealityKit content on visionOS and Optimize your 3D assets for spatial computing for more information on this topic.
Thanks,
Michael
I have submitted bug report: FB15118055