Thanks for the improvement. The gears extensions has been modified recently to add a central hole (see Bug #692719, "gear extension should have option to render a central hole"), but I'm sure it's possible to merge it with your version. Let's target it for 0.49!
The unordinary gears extension is interesting too, I'll take a closer look a bit later.
Hi Nick,
Thanks for the improvement. The gears extensions has been modified recently to add a central hole (see Bug #692719, "gear extension should have option to render a central hole"), but I'm sure it's possible to merge it with your version. Let's target it for 0.49!
The unordinary gears extension is interesting too, I'll take a closer look a bit later.