24hWallClock/part_hour_hexagons.scad

module hour_hexagons(D,spacing) {
    for(dot=[0:15:360]){
        $fn=6;
        translate([sin(dot)*(D/6*spacing),cos(dot)*(D/6*spacing),0])
        color("black")
        rotate([0,0,30-dot])
        circle(d=7.6); // width of the hour hand
    }
}
//D=130;
//hour_hexagons(D,4.5);