Event trackedObjectsChanged

Invoked once per frame with information about the ARTrackedObjects that have changed (that is, been added, updated, or removed). This happens just before ARTrackedObjects are destroyed, so you can set ARTrackedObject.destroyOnRemoval to false from this event to suppress this behavior.

Namespace: UnityEngine.XR.ARFoundation

Assembly: solution.dll

Syntax

public event Action<ARTrackedObjectsChangedEventArgs> trackedObjectsChanged

Returns

Type	Description
Action<ARTrackedObjectsChangedEventArgs>