Beer Foam Challenge

[M.Max]

I found this really interesting challenge here

http://www.shaders.xyz/forums/topic/...-05-beer-foam/

And I thought someone here would be interested to try it

[M.Max]

Here is my take so far

and here is a breakdown for it :


I mixed a ScatterVolume shader with refective vraymtl using a mix of Cellular maps in different sizes then I used this mask for displacement so no additional geometry were used here

[vlado]

It's not bad at all; beer needs to be darker and perhaps the volume a little more absorptive.

Best regards,
Vlado