aenhancers

Trying to use expressions to accomplish the same effect that you get when parenting a layer to a Null and then rotating the Null, i.e. I want to rotate the motion paths and all position keyframes of the original layer. I would like to avoid using a Null and instead have the expression on the original layer with an Angle Control effect on it.

Is there an easy way to code this, or do I have to use advanced math to move the position of every keyframe?

This will be used in an Animation Preset that will be posted back to AEnhancers, when I get it to work!