Star Fractal by Justin Lanier
Take 2.
In a previous sketch, I made the pattern from the angle between two points, which lets you explore the in between states. This one is neater, just letting you pick the number of points for the star. The tool here makes a single ring of kites and squares.
Justin has a neat write about about the star here: https://ichoosemath.files.wordpress.com/2014/10/star-fractal-write-up.pdf
Previous sketch: http://tube.geogebra.org/material/show/id/175289
More GeoGebra at bit.ly/mh-ggb