Re: raster data expressions

Gotcha. Thanks.

Turns out I'm using AFX 6.5 (i know...I know...), and that function wasn't introduced until CS3. So I've come up with a new idea for driving the effect I'm looking for, but I'm having trouble with the driving expression. Can you have one expression, in one layer, drive many other layers. For example, if I have 10 solids (solid01 - solid10) in compA, and another solid (driver01) in CompB, can an expression use driver01.rotation to control the rotation of all 10 solids, without writing an expression for each?

I was hoping to do something along the lines of this in the rotation attribute of the driver solid (and I don't know if the syntax is write here, just using it as an example):

for(i = 1, i<=10, i++)
comp("compA").layer(i).rotation = rotation;

The results of this don't calculate onto solid01 - solid10. However, if I write an expression for each solid's rotation in compA referencing the driver's rotation, everything works. Any way to just have one expression drive all?

Thanks again!

Ben