Instance Property

delegateQueue

The dispatch queue through which the session calls your delegate methods.

Declaration

@property(nonatomic, strong) dispatch_queue_t delegateQueue;

Discussion

If this value is nil (the default), the session calls your delegate methods on the main queue.

See Also

Responding to Events

delegate

An object you provide to receive captured video images and tracking information, or to respond to changes in session status.

ARSessionDelegate

Methods you can implement to receive captured video frame images and tracking state from an AR session.

ARSessionObserver

Methods you can implement to respond to changes in the state of an AR session.