List: discuss@lists.openscad.org
From: Leonard Martin Struttmann
Re: No top level geometry to render
Tue, Dec 20, 2022 6:39 PM
rotate_list(pitch_rotation+half_tooth_angle,involute_points);
>
> //The second half of the tooth will bjust be mirrored about the x axis.
>
> second_tooth_half=[for(i=[0:len(first_tooth_half)-1])
> [first_tooth_half[len(first_tooth_half)-1-i][0],
>
> -first_tooth_half[len(first_tooth_half)-1-i][1]]];
>
> tooth=concat(first_tooth_half,second_tooth_half);
>
> // Create all