Check support for facetracking

[Suwas93]

What’s the best way to check if iOS / Android device is capable of Face Tracking. I tried using ARFaceManager.descriptor but descriptor property seems to be null on iPhones which don’t support Face Tracking. Am I missing something?

[KyryloKuzyk]

If the descriptor is null, this means Face Tracking is not supported.

ARFoundation Face Tracking step-by-step

UPDATE: It seems the following code is not working for all cases. It reports false on my iPhone 5s, but true on iPhone 7 ( link1 , link2 ). Please use this answer instead. ORIGINAL WRONG POST: @waldgeist I found a clean solution! It can be even called in Awake() and will NOT trigger camera permission request. public static bool IsFaceTrackingSupported() { var descriptors = new List<XRFaceSubsystemDescriptor>(); SubsystemManager.GetSubsystemDescriptors(descriptors); if (descript…

[Suwas93]

@KyryloKuzyk

Is the descriptor is null, this means Face Tracking is not supported.
ARFoundation Face Tracking step-by-step

Oh I see! Thanks a lot!