If true, the event is able to trigger. If false, the event will not trigger.
The index of the face this event is tracking. Change this value to control which face the event tracks.
Returns true if this object is the same as other
. Useful for checking if two references point to the same thing.
Triggered when a face can no longer be tracked. For example, if a face gets blocked from the camera's view, or gets too far away.
Example