Hello,

It's not clear to me what you're trying to achieve, so here is some additional information that may or may not be helpful:

In Unity, there are callbacks for when:

• Vuforia has initialized (before trackers and camera are started): VuforiaARController.Instance.RegisterVuforiaInitializedCallback(OnVuforiaInitialized);
• Vuforia trackers and camera have started: VuforiaARController.Instance.RegisterVuforiaStartedCallback(OnVuforiaStarted);
• bool hasVuforiaStarted = VuforiaARController.Instance.HasStarted;

Thanks,

Vuforia Engine Support