Stiler
Member
I'd have to see it, I don't think its anywhere near that easy. Its hard to imagine some fixed decals that sit on top of everything from cloth, to leather, to plate without looking look real dumb. Its easy to slap a 2D decal on an equally flat and basic character model. TW3 models are under far more scrutiny meaning the decals would have to be equally complex without being jarring to see.
Theres also just the practicality of it. You spend so much time looking at Geralt backside, does that mean I have to swing the camera to his front to see how injured I am at a given moment? Or will all of these decals so on his back?
The wounds are mostly just simple "slash" looking wounds that have blood in them.
At most you could simply adapt simple "cut" areas around them for different armor types, one for "cloth" that appears ripped around the cut, then one for plate so it looks "dented" around the open wound decal.
Did a quick search and in these videos I found you can see it in action:
https://youtu.be/gy7WgS4BvL4?t=6m4s
https://www.youtube.com/watch?v=5TIHmjm5nA4