I want to create a handmade anamorphic lens flare and I wanted to have a basic control to animate its position.
What Im after is an expression that will allow me to parent the lensflare 'artwork' to a null/light source but will essentially make the flare move in the opposite direction from the null. Basically it would act like the positioning function of the standard AFX lens flare.
Can anyone suggest an expression that would get this working?
Thanks