(hasParent) ? (parent.opacity/100) * value : value;
β
The parent's opacity value acts as a mulitplier for the child's
Add a posterize time stop motion effect with the wiggle expression.
How to use the Composition Width & Height expression to center and scale a layer
Apply this expression to the property you want to control (like opacity) and make sure it is referencing the correct control layer.
AfterEffects_Tricks
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