I traced the autofit a bit to find out why some segments were missed at
the ends of stems. like the vertical segments at the end of 一 of
wqy-zenhei.ttc
It turned out that the culprit was, that the surrounding anchor points
have no 'out direction' when searching for segments.
The code in
It turned out that the culprit was, that the surrounding anchor points
have no 'out direction' when searching for segments. [...]
Cross out that part will solve the problem for 一 , of cause might
also screw up some other parts. It's there to keep the tangent small.
Any suggestion on how