[ft] Vertical Offset ( alignement) Texture atlas

[Jérémy Masclaux]

Hi everyone.

 

At the moment, I work on personnal fontbaker like http://www.lmnopc.com/bitmapfontbuilder/  for my personnal culture.

 

So my mean is to have the same result as this :

 

http://uppix.net/5/c/6/3f2437d78c4492e66fcacf8c2fdbc.bmp

 

I wrote a super crappy code and i have this result :

 

http://uppix.net/0/e/b/ea39dd385d434379da51679001578.png

 

You can see i have no vertical alignement. So i try to use different Glyph metric values like startY  = (line+size-top); and I have this result :

 

http://uppix.net/f/e/2/67bc9a93807a1016ea2d215dde8c6.png 

 

My caracteres are aligned but too low.

 

I try another values like startY  = (line+size-top)+descent;  :

 

http://uppix.net/a/6/4/7e96c203860c0ce045cd84df47f50.png

 

And is better but not good.

 

I’m sure I miss a big fact about positioning.

 

In attachement my font baker source code.

 

Can you help me ? 

 

 

Thanks and sorry for my poor english.

 

Ludovic.

main.cpp
Description: Text document