use std::ops::*;
use std::math::*;
use std::geo3d::*;
use gridfinity::*;

mod gridfinity;

fn getOffset(units: Integer) -> Length {
    if units > 1 {
        return 5.1mm;
    } else {
        return 3.2mm;
    }
}

part Holder(diameter: Length) {
    units = int(diameter / BasicUnitXY) + 1;
    Box(gridsX = units, gridsY = units, gridsZ = 4, magents = true) - Cylinder(radius = diameter / 2, height = 100mm, offset = getOffset(units));
}

#[resolution = 200%]
Holder(60.5mm);