Set ps/tt direction

1

Hi there, i’m really new to font creation, and i have a problem that i can solve.
I generate a font but when i try to use it i find this kind of problem:

Screenshot 2016-04-08 19.41.46.png1366×768 156 KB

As you can see some glyph have a wrong set direction, i had already try to change into ps direction by clicking the button but nothing change.
Can u help me?

P.S. where i can find an exaustive explanation about ps and tt direction, what they are?

P.P.S. i’m really sorry for my bad english, please forgive me!

2

In Glyphs, take a look at Paths -> Correct Path Direction menu (Shift-Command-R).

There are some details in the “Drawing good paths” tutorial:
https://glyphsapp.com/tutorials/drawing-good-paths

and in the Glyphs Handbook: https://www.glyphsapp.com/get-started