So after something on the order of 4 years I've finally upgraded my FTX program that draws fractal trees in 2 dimensions. I'll update the program's home page later, but in the mean time, here's the download link, with source code included.

Fractal Trees X 2 beta 1 (FTX2b1)

This has the advantage over the "alpha" in that it actually works the way it's supposed to.

Why am I returning to this after so long? Well, suddenly coding for Macs is cool again, and also I was going to try out MacRuby. So... first get it working in ObjC again I guess, and then we'll see — maybe I'll port it to iPhone and sell it for $0.99 a pop :-) :-)

(NB This version probably only works on Intel / 10.5.)