RealityKit seems to really hit up my device

Question

Created Jul ’20

Replies 2

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Participants 3

Hey,

We are developing an CV AR app using CoreML, ARKit and RealityKit.

For some reason, after about a minute~ of usage, the phone thermalStatus goes from fair to serious, which causes a bad AR experience and an immediate FPS drop to 30.

Also, we opened a feedback on this about a month ago that was never even replied.

Can anyone please assist?

FeedbackID: FB7788852
BundleID: com.yaniv.RealityKitDemo

Tested Devices: iPhone11Pro, iPhoneXS, iPadPro3 with Lidar, iPhoneX.

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Answer 1

Vision Pro Engineer OP

Apple

Jul ’20

Without knowing further details, you should begin by locating the bottleneck in your app.
Maybe the following article could be a good starting point:
https://developer.apple.com/documentation/realitykit/arview/improving_the_performance_of_a_realitykit_app

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Answer 2

dannys42 OP

Jul ’20

I know this doesn't directly solve your problem, the phone case you are using can also severely impact heat dissipation from the phone. Just something to keep in mind.

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