I created an app where the user:
first scans a room using RoomCaptureView (RoomPlan)
then taps on physical elements (objects, walls...) using an ARView to record some 3d positions
I can handle taps in an ARView using a UITapGestureRecognizer and the ARView raycast(from:, allowing:, alignment:) method. This works fine, so I thought I could do the same using the ARView used by RoomCaptureView., so the user can scan a room and record some 3d positions at the same time. Sadly, this approach does not work, as the raycast method always returns nil.
What I actually need is mapping a tap on screen to a real-world position during RoomCaptureSession.
Does anyone know how to do this?
benjiv
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