Find turn angles creating patterns you like. Clean intervals like 90, 120, 60 make simple shapes. Non-whole number angles are much more fun.
Polygonal Archimedean spirals or just "polygonal spirals." Uses very little code. Extends my 9 code blocks: https://scratch.mit.edu/projects/778587997/ Angle 90 makes a square Archimedean spiral (each pair of spiral coils is equidistant from previous pair). Angle 60 makes a hexagonal Archimedean spiral. Angle 10 is almost a circular one. I prefer non-whole number angles. Pen starts at center, turns "angle" for "step size" distance. Step size increases. 60 degrees makes a hexagonal spirals. At angle 90, you'll see squarish spirals, and so on. Between these clean angles you'll see more interesting spirals. Music from old movie Vertigo, but a midi version.
