Squircle approximation. Proper Squircles coming soon! stay tuned! This is called a "rounded square", not a Squircle. This is the average of a Circle and a square.
In an attempt to create a simple Squircle, I took the average (by linearly interpolating) of a square and a circle, which obviously isn't a Squircle* ! Maybe, by interpolating non-linearly, I can create the all mighty Squircle!!!!! *okey okey obviously that's not obvious, this "not-quite-a-squircle" I've created has straight lines, squircles do not have straight lines.
