Hi, Can you talk about what happens with ARKit by default when the unfolding occurs in a normal ARWorldTrackingConfiguration - does the ARSession pause at all or is tracking completely uninterrupted? Does it swap cameras when using ARFaceTrackingConfiguration! Thanks.

I'm tyring to extract the depth information for my scene only for my virtual objects... not the depthDataMap. In openGL it was pretty easy to get this gray scal map, but I i'm really struggling to find informaiton as to how to do this for my virtual objects. The main objective of this is for me to be able to render out 3D photos for Facebook. Obvioulsy the ARKit depth of field must use something like this to calcualte the blur of scene objects based on distance, however, I'm at a loss as to how to do this with SceneKit/ARKit?