include <../config/hole.scad> module hole_shape() { full_height = hole_entrance * 2 + hole_holding * 2.5; translate([0, -full_height / 2]) { hull() { translate([0, hole_entrance]) { circle(r = hole_entrance); } translate([0, hole_entrance * 2 + hole_holding]) { circle(r = hole_holding); } } hull() { translate([0, hole_entrance * 2 + hole_holding]) { circle(r = hole_holding); } translate([0, hole_entrance * 2 + hole_holding * 1.5]) { circle(r = hole_holding); } } } }