Challenge #795 (14/09/18) Entries CLOSED

[MadeWithFeet]

Can’t answer your first question but for the second, did you see this:

Wear and tear in Blender Cycles

Welcome to take a peek in my document about “wear & tear” using Blender Cycles nodes :). Still WIP, but with more than 140 pages I’ll cover a great deal of what you possibly wants to know in that area. The document is enabled for comments as well, so if you see something that is off, wants a chapter more or don’t understand an explanation… just put a comment there so I can get it even better for you. The link is: