You know me, I', real slwo when it comes to marinating on scripts and such... Is the script something that manipulates nodes to mimic veins or is the script actually referencing a displacement image file to apply the effect?

I ask, because I thought it was a matter of setting up displacement thru the render settings, I'm just not following what the script is actually doing...

(I need to read more, brb =P)

There are 3 kinds of people in the world. Those that can count, and those that can't..