MethodTweener is similar to a combination of CallbackTweener and PropertyTweener. It calls a method providing an interpolated value as a parameter. See Tween.tween_method() for more usage information.
The tweener will finish automatically if the callback's target object is freed.
Sets the time in seconds after which the MethodTweener will start interpolating. By default there's no delay.
Sets the type of used easing from EaseType. If not set, the default easing is used from the Tween that contains this Tweener.
Sets the type of used transition from TransitionType. If not set, the default transition is used from the Tween that contains this Tweener.