Hmmm...i dunno. I have vision issues, but here's what I got for sapphire messing with a Specular and Universal, respectively...
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Oh,Universal is a new thing in Octane 4? I've been using 3. I got 4, but haven't installed it yet.

It'd be nice if the DB had search engine.

Well, there is a diamond in the LiveDB. I can replicate that easily as all it uses is as Specular. But those don't have a color channel, so how am I to get ruby, etc?

Hey y'all,

I'm as new as a baby with Octane, so I need some help.

What I want to do is create a bunch of gemstone materials -- ruby, sapphire, emerald, ete. I found one or two tiny specks ofv info on how I could do it, but there really isn't much. There's this old thread -- https://render.otoy.com ...