IARSessionObserver.CameraDidChangeTrackingState(ARSession, ARCamera) Method
Definition
Important
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Called when the TrackingState changes, indicating a change in tracking quality.
[Foundation.Export("session:cameraDidChangeTrackingState:")]
[Foundation.OptionalMember]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual void CameraDidChangeTrackingState(ARKit.ARSession session, ARKit.ARCamera camera);[<Foundation.Export("session:cameraDidChangeTrackingState:")>]
[<Foundation.OptionalMember>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member CameraDidChangeTrackingState : ARKit.ARSession * ARKit.ARCamera -> unit
override this.CameraDidChangeTrackingState : ARKit.ARSession * ARKit.ARCamera -> unitParameters
- session
- ARSession
The session that is supplying the information for the event.
- camera
- ARCamera
The camera whose tracking state changed.
- Attributes