I've received a few instructions on what kind of usage UV maps allows, and currently try to understand how it works. However, I can't figure out what kind of data there is inside a UV map.
Googling around, I found... almost nothing. Maybe this simple example. That was totally unexpected. Is it non standard, with as many possibilities as software vendors ?
Anyway, if that is the case, I'm nonetheless interesting in understanding what kind of data can be found inside an UV map save file, in order to properly complement my understanding of the process, and try to figure out what kind of post-processing would be possible.