Hello I have some question. Understand the script also national additional characters? 2. witch Font is best with most Charters to start build my own ? Can I use guilt lines for high, width, ascending letter and descender?
Everything is based on the individual layer's dimension if vectors are not defined.
If you don't define a vector with the same name as layer, layer's dimension will be used for character.
If you do define a horizontal vector with same name as layer, that vector will be used to for placing characters.
Then there's kerneling, where you define for example AW.png as a vector and that will be used to for placing A in front on W character.
as A and W are usually closer together than say AH.
so for AW.png vector you might make the horizontal vector narrower than A.png.
If you don't define kerneling, then it'll use horizontal vector defined for A.png or the layer's width if vector A.png is not defined.