They are something like 3D wireframes mapped onto 2D. They look like bunch of interconnected lines tracing significant features of a head. May be there are other techniques of texturing, but I use these UVs as masks - as a layer in photoshop (I did some organic head modeling before). Then I copy and paste parts of the reference photos and distort them a bit to fit a mask. It gives a photo texture that fits a head model pefectly (well, it depends on an artist). There are seweral head models in Gothic (nice, allows to fit to different head types). It would be nice to post UV masks on-line, then practically every modder will be able to make NPCs any faces he likes (his own, US President, or whatever). It is really easy to do.
Geändert von vivaxardas (27.11.2008 um 22:40 Uhr)