The present state is:
I get two ttf fonts, say
font1.ttfandfont2.ttf.I used autoinst tool to convert the both into latex usable fonts.
In my document preamble, now I'm able to use:
\usepackage{font1}
or
\usepackage{font2}
The question now is how (with or without this ability) to redefine fonts for chapter and section names with one of the font?
My first idea was to \usepackage{font1} to set a main font for the document and to \usepackage{titlesec} to format the section/chapter names with the other, but now I can't find how to make use of my font2 inside the \titleformat command
\fontfamily{name of font2}\selectfont. Look in font2.sty to find the name. – Ulrike Fischer Feb 10 '14 at 09:13