Recently, I've noticed a great deal of beautiful "fuzzy" textures floating around on items lately. Some examples of what I'm talking about are sweaters or jackets, muffs, fur collars, hats, etc. It looks to me, when I highlight the object, that it is made of several flat rectangular prims with possibly a radial gradient from white to transparent (like a burst effect).
Because I am such a cheap-o, and wanting to avoid the numerous upload fees it would take for me to explore this technique, I was wondering:
a) Does anyone know what the heck I'm talking about?

b) Does anyone know how this is actually done?
Thanks for your help!
- Pyxel
