Performs a tracked ray cast, where a ray is cast into the scene from the center of the camera through a point in the view.
- iOS 13.0+
- Xcode 11.0+
A point in the view’s local coordinate system.
The type of target where the ray should terminate.
The alignment of the target.
A closure the method calls to update the list of results, sorted from nearest to farthest from the camera. The closure is called on the
sessioninstance’s delegate queue.