Parametric TTRPG AoE circle/square measuring tool

Simple TTRPG area of effect (AoE) measuring tool I designed for myself. It's parametric, so you can customise the scale, circle radii, font, thickness, etc… Hopefully that makes it useful. Labels for the circle radius are given in (round brackets), and square side lengths (=diameter) are given in [square brackets]. You can place the intersection of the ribs at the point of origin for the effect so you can be precise!The default parameters are printable in single colour on the A1 mini - the final size is non-standard, being 18ft radius / 36ft diameter. I include this as it just fits on the 18cm x 18cm build plate, and be used to approximate a 20ft sphere (e.g. for Vitriolic Sphere) - just rule that if it touches an enemy's square/base at all (even slightly), it's included (as opposed to usually needing to cover ½ of a square, or similar…)It should be fairly sturdy with the included ribs and thicknesses, so I didn't feel the need to design a case for it.