ftgl: FTGL (OpenGL font libraries) ftgl: ftgl: Unlike other OpenGL font libraries FTGL uses standard font file ftgl: formats so doesn't need a preprocessing step to convert the high ftgl: quality font data into a lesser quality, proprietary format.FTGL uses ftgl: the Freetype2 font library to open and 'decode' the fonts. ftgl: ftgl: ftgl: ftgl: ftgl: