24hWallClock/part_moon.scad

module moon(size){
    difference(){
        circle(d=size,$fn=360);
        translate([size/3,0,0])
            circle(d=size,$fn=360);
    }
}

color("blue") moon(5);

translate([-20,0,0])
    color("red") moon(1);

translate([30,0,0])
    color("yellow") moon(10);