public void OnStartTracking(ObjectTrackingTargetEventArgs e) { if (m_trackingCoroutine == null) { SetStatus(e); if (m_startTracking != null) { m_startTracking.Invoke(); } if (m_startTrackingEventHandle != null) { m_startTrackingEventHandle(this, e); } m_trackingCoroutine = StartCoroutine(TrackingEnumerator()); } }