程序化电路Logo动画 After Effects – How to Create a Procedural Circuitry Tutorial在AE中通过一张有透明通道的贴图来制作随机程序化变化的Logo表面，Logo也可以任何修改成文字等In this tutorial by Joe Clay, we’ll take a look at how to generate procedural circuitry over any image with an alpha channel in After Effects.