A simple tool for drawing fractals based on L-Systems using Turtle graphics. Mostly built as an excercise in Rust and SDL2.
It operates in two modes. One renders the pattern to a window and the other renders to an image file.
Sierpinski triangle with five iterations.
-a F-G-G -v 120 -r F:F-G+F+G-F -r G:GG -n 5 -o sierpinski.png
Gosper curve with three iterations.
$ arustid -a F -v 60 -r F:F-G--G+F++FF+G- -r G:+F-GG--G-F++F+G -n 3 -o gosper.png
Dragon curve with ten iterations.
$ arustid -a FX -v 90 -r X:X+YF+ -r Y:-FX-Y -n 10 -o dragon.png
