Called every frame when the event is active.
rel is a value between 0 and 1, 0 being the first frame the event is visible, 1 being the last
abs is the amount of seconds since enable() has been called.
See Implementation
Called every frame when the event is active.
rel is a value between 0 and 1, 0 being the first frame the event is visible, 1 being the last
abs is the amount of seconds since enable() has been called.