dave

i use saveFrame("f###.gif"); in the sketch, then assemble the frames into animated gif using gifsicle https://www.lcdf.org/gifsicle/ 

What a gem. Captures a phenomenon not easily limned nor described. Love the symmetry, very yang/yin.

We are sometimes 2 dimensional.

Love your gifs. I'd like to try my hand at some point. Roughly how long does it take you to make something like this? And is there some kind of raw file for http://processing.org  that you'd be willing to share? If not for this gif, maybe for some basic example? Thx

I know those are really spheres they only look like disks