Rotation issue

Question

Hi,

This is probably quite a simple querey but I have 3 icons (below) which I'm rotating

from the anchor point of the central cross. When I rotate them, I want the logos to stay the right way up, is there a way to do this without individually rotating each icon? Is there an expression for this? I'm rotating from a null btw. Thanks

Mylenium · Answer

Simply apply a

thisComp.layer("Null").transform.rotation*-1

Other than that it could be solved in a million ways from creating the rotation fully parametrically with sinus/ cosinus expression to parenting Nulls to the center and then referecing only their position with a simple pickwhip expression. Entirely depends how flexible and versatile you need it to be and what kind of animation outside the rotation is going on.

Mylenium

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