Convert 3d coords to 2d?

[skinnytorus]

Hi, guys.
I'm looking for a way to convert 3d coords to 2d. Say... I wanna bind the radial blur modifier's center to a cube's position (much like toComp expression in AE). Is it possible in sMode? If yes, then how?
Thank you.

[francis]

Hi Skinny,

I'd say doable with two links, one for the X, one for the Y.
Otherwise, via two custom Parameters (probably a more clean option)

Francis.

[skinnytorus]

Hi, @Francis.
Thanks for the tip. In fact, a converter like that wouldn't hurt. At the end of the day, sMode is a compositing software!