2020-11-13 fix triangle count
alfadur [Fri, 13 Nov 2020 20:59:13 +0300] rev 15763
fix triangle count
2020-11-13 start drawing gears
alfadur [Fri, 13 Nov 2020 20:54:00 +0300] rev 15762
start drawing gears
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 tip