ARMeshAnchors are very unreliable on iPad Pro (4th gen)

Hello,

We are developing an AR app that requires the lidar meshes. Unfortunately the ARMeshAnchors that allows us to retrieve the mesh data are very unreliable. It happens very often that the ARSession removes all ARMeshAnchors and takes anywhere from 5s to 30s to reappear. The planes detection (ARPlaneAnchors) are still working fine and the camera tracking is also working normally.

I tried a basic ARKit sample app, and got the same behaviour as our own app.

Is this a known issue ? Anything we can do to mitigate the issue ?

Thank you

Hi @afresse

Our engineering teams need to investigate this issue, as resolution may involve changes to Apple's software. I'd greatly appreciate it if you could open a bug report, include a link to the sample code project you referenced and any information that will help our team's investigation, and post the FB number here once you do.

Bug Reporting: How and Why? has tips on creating your bug report.

ARMeshAnchors are very unreliable on iPad Pro (4th gen)
 
 
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