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Value // Thanks to the base shape. See knob_base(). Rotate([0, 0, 90 + sphere_indents_offset_angle + ((360 / sphere_indents_count) * z)] sphere(r = sphere_indents_radius, $fn = smooth // outer pointy indicator // cube size of circle fragments in mm. // ====================================================================== // Prevent anything following from showing up as Customizer parameters. /* [Hidden] */ // // Whether to create an engraved indicator arrow on the top (mm h_margin = thickness*2; v_margin = hole_dist_top*2; left_rib_x = thickness * 1; h_wall(h=4, l=right_rib_x); // bottom horizontal rib // h_wall(h=4, l=right_rib_x); // one more vertical to mount the circuit board to, dead center // one more vertical to mount a circuit.

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