Esteban De Bonis

Hi everyone, and thanks for take a time to read this post.
I ‘ve been trying to render some volumetrics in houdini with mantra, and can’t find the way to avoid fireflies that appears in my final render.
Try increasing samples, tweaking secondaries minRay and maxRay samples, as so with Noise levels, and fire flies still appears.
Any suggestions?


Thank you very much!

Esteban

Attach an image to show my issues.

Thx!
I will try that
Esteban

Hi, again, i was thinking, if it make sense, to use an attribfromVolumeSop and bind the density and plug in into an fitrange in vopsop and connect the result into Cd attribute, so, in this manner i could tweak the values of my density and convert this value into color values and then emmit light from there.
is this a good workflow?
Thx