Fog Medium Volumetric Light Issue

[fascinator]

Please see the screen shot. What do I need to do to fix this so it looks right and not so noisy. I'm using Pathtracing and even if I up the samples to 10k, it doesn't help.



The fog I'm using is in the medium section of the HDRI OctaneSky. My thickness is 336, density is .04841, phase .66, absorption and scattering are using a gaussianspectrum.

[aggiechase37]

Try these:

http://poserphysics.blogspot.com.au/201 ... pport.html