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According to this answer, ARKit uses meters for measuring.

Is there any official source for this, somewhere within Apple's Documentation, for example? I've been searching for hours.

Andy Jazz
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Akazm
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1 Answers1

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SceneKit’s world space corresponds to the meter defined in the International System of Units.

The same units are set for ARKit space and RealityKit space.

Watch ARKit WWDC 2017 video (time: 14:32).

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Andy Jazz
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