Tells you when the user taps the coaching overlay view's Start Over button while the session is relocalizing.
- iOS 13.0+
Implement this function to do the actions your app requires to restart the AR experience. For example, you might hide custom relocalization UI, deallocate resources, or restore virtual content to a starting location.
If you don't implement this function, the coaching overlay resets the session for you––equivalent to calling
run with the
ARSession option––when the user taps Start Over.