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I am trying to develop on iOS a system to make sure all angles of a face are being shown. Basically, replicate the same wizard apple does when creating the face ID. I have started today playing around and following some tutorials on ARKit, implementing ARSCNViewDelegate.didUpdate delegate methods and checking ARFaceAnchor.transform, although I am struggling to make sense of the 4x4 matrix.

Is this the right direction? Am I missing anything? Thanks!

Inigo Llamosas
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  • I think that is the right direction. If you need more help, you should write some code or detail of the problem. – shtnkgm Mar 17 '20 at 11:00

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