parkdalegardener posted at 7:11AM Mon, 10 May 2021 - #4418890

Here is the refract shader. Essentially the same concept as the glass node version above but transportable to Firefly with minimal changes. I did the math already so the IOR and Dispersion constants are not required. This makes it a little easier to read.

I think the guy added the dispersion value and the IOR so you can easily change them one place.