How do you screenshot an ARKit camera view?

Question

Looking for a way to capture a screenshot or video of the ARScene without the buttons and other subviews

Traditional screen capture captures everything visible on the screen including UI controls

Answer 1

ARSCNViews have a built in snapshot method that returns a UIImage of the ARScene

So in Objective-C you could do:

UIImage *image = [sceneView snapshot];

and in Swift

var image = sceneView.snapshot()