Polar coordinates are a way to notate points that doesn't use an X & Y coordinate. Instead, it uses R & K, where R is the radius (the distance away from 0,0) and K is radians. A radian is a way of measuring angles instead of the Babylonian base-360. It uses Pi instead, where 360 degrees is 2π radians.
See inside to modify which points get generated. If it looks weird, it's because you changed the zoom while it was generating, so it messed up.
