I'm working on an app that use the TrueDepth sensor, and I have a question about how exactly the depth values are measured. I've been looking at the AVDepthData class documentation, but I couldn't find a clear answer to my specific question.
My question is: Does the TrueDepth sensor measure the direct distance from the object to the sensor, or the perpendicular distance from the object to the plane of the sensor?
lucy0828
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