Animate a number (ex: position, opacity, scale) back and forth repeatedly.
输入口
Enable 启用
A boolean that turns the animation on/off.
开／关的布尔值，意思在开合关之间切换。
Duration 持续时间
The length, in seconds, of the animation in one direction.
时间长度。
Curve 曲线
The easing curve to animate with. The options are:
- Linear
- Quadratic In, Out, In & Out
- Cubic In, Out, In & Out
- Exponential In, Out, In & Out
- Sinusoidal In, Out, In & Out
选项和 Classic Animation 一样。
Reset 重启
A pulse that returns the animation to the beginning.
让动画跳回开始时。
输出口
Progress 进度
A progress value。 See Animation Basics for more information.
进度值。更多信息，请查看动画基础 。
Related Parches 相关模块
Pop Animation，Classic Animation，Curve，[Repeating Pluse]
Related Examples 案例
Traffic Light
Transition across three or more states and include logic.
案例的链接暂时还没有
