OTOY Forums

Q#1: How i can render volumetrics (TFD) in a separate pass?

Q#2: Is it possible to get 'sub-grid detail' effect with octane?

If you mean shader applied results YES!
But it requires a bit complicated setup. Requires some good balance on parameters. I attached a few images to show this.
Also on next build we'll support objectIDs for volumes as you can see on another images.