(hasParent) ? (parent.opacity/100) * value : value;
β
The parent's opacity value acts as a mulitplier for the child's
Alternate opacity with the opacity of another layer.
Attach a 2D position a 3D Null
Constrain wiggle to One Dimension (X or Y). NOTE: Wiggles X dimension. For Y dimension only, change last line to [value[0],w[1]]
AfterEffects_Tricks
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