【脚本介绍】

脚本可以根据物体运动或路径来生成任意数量的线条拖尾，还可控制线条的宽度，长度，间隔，样式等多种属性。

Speed Lines for After Effects will create any number of shape layer strokes that follow your layer along a motion path. You have complete control over the stroke amount, separation, length and styling! Plus, everything can be changed, even after the script has been run.

https://aescripts.com/speed-lines/

v1.4 更新内容：

完美兼容 AE CC 2019

脚本安装：拷贝.jsxbin脚本文件到AE安装目录下：Support Files\Scripts\ScriptUI Panels

支持Win/Mac系统： AE CC 2019, CC 2018, CC 2017, CC 2015.3, CC 2015, CC 2014, CC, CS6, CS5.5, CS5