MethodTweener
继承： Tweener < RefCounted < Object
Interpolates an abstract value and supplies it to a method called over time.
描述
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.
Note: Tween.tween_method is the only correct way to create MethodTweener. Any MethodTweener created manually will not function correctly.
方法
MethodTweener | set_delay ( delay: float ) |
MethodTweener | set_ease ( ease: EaseType ) |
MethodTweener | set_trans ( trans: TransitionType ) |
方法说明
MethodTweener set_delay ( delay: float )
Sets the time in seconds after which the MethodTweener will start interpolating. By default there's no delay.
MethodTweener set_ease ( ease: EaseType )
Sets the type of used easing from EaseType. If not set, the default easing is used from the Tween that contains this Tweener.
MethodTweener set_trans ( trans: TransitionType )
Sets the type of used transition from TransitionType. If not set, the default transition is used from the Tween that contains this Tweener.
本方法通常需要用户覆盖才能生效。
本方法无副作用，不会修改该实例的任何成员变量。
本方法除了能接受在此处描述的参数外，还能够继续接受任意数量的参数。
本方法用于构造某个类型。
调用本方法无需实例，可直接使用类名进行调用。
本方法描述的是使用本类型作为左操作数的有效运算符。
这个值是由下列位标志构成位掩码的整数。
无返回值。