Using AVCaptureDevice as SCNScene background content

Question

During the SceneKit: What\'s New presentation at WWCD2017 (44:19) it was stated that we can now use AVCaptureDevice as background content for SCNScene.

Answer 1

Edit

This bug seems to be fixed in iOS 11.2

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Original answer

this appears to be a bug in SceneKit.

If that works for you a workaround would be to use an ARSCNView. It gives you access to all the SceneKit APIs, and it automatically draws the video feed as the scene's background.