Quote:
Originally Posted by wolfsage
Personaly I dont think you need to bother removing anything from outside the UV space, as its just dead space.. wont effect you texture, alough its often usfull to have a bit of bleed around the edges helps prevent nasty seams
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Well I use it to keep thing's clean so I can see clearly what is going to be on the model or not. It's not needed, but it helps me personally in differentiating the different piece's easier. I am of course pretty new at this so as I get better I may grow away from using it, but right now I find that it simplifies thing's.