AE适用表达式动绘教程(英笔墨幕) Skillshare – 11 Expressions for Animation Efficiency in Adobe After Effects
解说AE中经常使用表达式的利用办法，制止利用庞大的枢纽帧，更有用率的建造AE动绘
An expression is a short block of code, written in JavaScript that modifies an animatable property. Expressions can be useful in many different cases in motion design:
- Create continuous, repetitive, or reactive motion
- Automate animations
- Avoid excessive keyframes
- Set up rigs
