Easy Arrows可以自动内置箭头，自定义图形和合成元素定向到形状图层路径。

而且还可以完全控制路径和附加对象的样式，即使在脚本运行后也是如此。

脚本还可控制箭头的样式，宽度，颜色，动画等属性

Animating arrows in After Effects has never been easier! With Easy Arrows you can attach an arrow to the front and end of a stroke with the click of a button. The arrow(s) will auto-orient along your mask path and change size to match the width of your stroke. There is a default arrow included, but you can also use custom layers of your own!

支持的AE版本：

AE 2020, CC 2019, CC 2018, CC 2017, CC 2015.3, CC 2015, CC 2014, CC, CS6, CS5.5，Win/Mac，中文版/英文版AE