



i used it the other day with the brick texture to make a grate in a product design and i use it with an emission combined with a diffuse for showing geometry in low poly stuff im putting on blendswap





real useful!

i think in 2.67 they added it ... no real tutorials or anything on how to use it but here is how i use it sta.sh/01ssatc1saab for general things ... you can probably take it from there XD