Try changing Levels drawn in the fractal. Inspired by "Coding Math: Episode 35 - Intro to Fractals" on YT ( http://scratch.mit.edu/discuss/youtube/bIfNwgUVjV8 ). Coding Math's example of a Koch Curve uses JavaScript SVG, but is quite simple, so check it out. Because Scratch doesn't have procedure (custom block) local variables, I use a list as a stack in this example instead. It's worth checking out if you are unfamiliar. Read more about the Koch Curve and Koch Snowflake on Wikipedia: https://en.wikipedia.org/wiki/Koch_snowflake All code by me (@kriblo), but heavily inspired by Coding Math's example.
