. it mimics the childrens spirograph toy (http://en.wikipedia.org/wiki/Spirograph )
. it moves the active layer along the path a spirograph would take
. try creating a text layer, use an 'o' or '+' as the text, turn the trace knob to 100% (so it turns red) add a z rotate, auto scale and subtractive auto color and let it run!
. the next/prev and random frame buttons were included for movie files that are composed of a series images (i've used a bunch of webding fonts) that looked cool going through the effect
. to do: fix the parameters. i've sort of left the r1 and r2 parameters in the range of stuff that looks neat, but my math skills aren't that great and there are most likely better numbers and ranges to use.
. let me know if you have any questions or comments !
-james
(a nomad. )