from alg123d import * clock_radius = 10 l1 = CenterArc((0, 0), clock_radius * 0.975, 0.75, 4.5) l2 = CenterArc((0, 0), clock_radius * 0.925, 0.75, 4.5) l3 = Line(l1 @ 0, l2 @ 0) l4 = Line(l1 @ 1, l2 @ 1) minute_indicator = make_face([l1, l3, l2, l4]) minute_indicator = fillet( minute_indicator, minute_indicator.vertices(), radius=clock_radius * 0.01 ) clock_face = Circle(clock_radius) clock_face -= [loc * minute_indicator for loc in PolarLocations(0, 60)] clock_face -= [ loc * SlotOverall(clock_radius * 0.05, clock_radius * 0.025) for loc in PolarLocations(clock_radius * 0.875, 12) ] clock_face -= [ loc * Text( str(hour + 1), font_size=clock_radius * 0.175, font_style=FontStyle.BOLD, align=Align.CENTER, ) for hour, loc in enumerate( PolarLocations(clock_radius * 0.75, 12, 60, -360, rotate=False) ) ] if "show_object" in locals(): show_object(clock_face)