"bounce" in a matrix

    Jun 12 2006 | 3:23 pm
    Dear all,
    I'm looking for a patch with a matrix and "n" little balls that bounce inside of it, possibly in 3D (so, with Jitter), that gives me the coordinates of each ball.
    Something like RefMatrix ( http://www.audiooo.com/jp/freestuff/index.html ) but in 3D.
    Do you know is already exist something like this?