Accidental fractal!

I was trying to make a tile that would replicate until it filled an area, but I accidentally made a fractal instead!

I can't remember what this fractal is called, but I've definitely seen it before. Thought it was a pretty cool accident, though. It emerged from these rules:

• each tile creates new tiles left, right, up and down
• if two tiles occupy the same spot, both are destroyed

(If I hadn't screwed up, only ONE tile would be destroyed in the second rule, not both.)

<img src="http://dl.dropbox.com/u/906550/images/fractal.jpg">

http://dl.dropbox.com/u/906550/Construct/fractal.cap

hey thats some funky stuff!

Kinda like a Koch, but using pixels instead.

Might be interesting to see that on a canvas.

http://en.wikipedia.org/wiki/Koch_snowflake

Unintentionally made another:

<img src="http://dl.dropbox.com/u/906550/images/fractal2.jpg">

Can't find either on Google, though! It's weird, I've definitely seen them before. (It does look like the Koch curve, especially the Cesaro version of it, but not quite...)

But I finally got the fill tile working, so that's enough fractal-making for now.