All by me play with the variables to change the polygon. Yes, it is one line that connects to itself, and not a bunch of lines not connecting :P Feel free to use with credit :)
comment your favorite combos :) angles 45;30;24 lump size 100;100;96 #lumps 5;5;6 loops 39;39;57 size 1;1;1 xr 45;45;45/-45 yr 45;45;45/-45
