I love this. You guys are starting to peel the onion and getting into more sophisticated effects.

You really should be posting in the Node Cult with this one. There are quite a few interesting issues embedded in this problem. Also, just glancing around, I see things I'm curious about. For example, there's a Glossy node on the bottom right with a Sharpness = -1. I know everybody thinks I'm an expert but I confess I don't know what effect that would have.

So tell us, did you do that on purpose, or accident. And what effect are you getting with a negative sharpness? Because I thought I knew what Glossy sharpness was and I'm pretty familiar with it's values from 0 to 1, but I never imagined using a negative number here.

---

Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)