Octane Absorption and Scattering

[zsdani]

Here is a little comparison between Arnold (with alShaders) and Octane. I'd like to achive same effect in Octane but I have no idea how. Thanks for reply.

[bepeg4d]

Hi zsdani,
please could you post a screenshot of your material node tree?
In general for this kind of material you can use a specular material with high transmission and scattering medium, absortion white if inverted or black if not, white scattering and play with density until you get the desire effect.
ciao beppe

[zsdani]

Thanks for the Quick reply.

I'm trying to play the emission node too and of course changing the values but no luck.

[bepeg4d]

Hi zsdani,
sorry, I forgot to tell you to activate the fake shadow option in the specular material:

the density value is a multiplier and depends from the scale of your object and it could vary a lot.
ciao beppe

[zsdani]

Thanks. Looks like it's working, but only when I'm using the PMC kernel.