Aescripts Hooker 可以对图层的Mask或者图形层，进行任意的点控制，更加直观方便
Hooker is an After Effects CC 2018 and above extension that brings the ability to control each path point individually by hooking it to a layer. This way each point can be animated separately without affecting the rest of them. This brings far more advanced point control options, as you can animate tangents and vertices individually.
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