putting hand on camera in Arkit

Hi,


Am working on ios app with arkit and spritekit. When I checked out the placing objects demo from Apple which has Arkit with scenekit, putting hand on camera also made objects hidden.
Is their a way to do the same in Spritekit + Arkit?
I searched a lot and didn't find anything.


Thanks

putting hand on camera in Arkit
 
 
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