Spot light with noise in VDB Tweet

[HRHBG]

I place some spot light in VDB. But I get a large of noise even set samples reach 100000.

[lanklaf]

I place some spot light in VDB. But I get a large of noise even set samples reach 100000.

I think your spotlight is too bright, decrease brightness and increase camera exposure. Also reduce the GI clamp to "1".
And, of course, reduce the scatter depth.

[EvolverInteractive]

Why not just use spectron vdb spotlights. I think that was the name

[ChrisHekman]

I place some spot light in VDB. But I get a large of noise even set samples reach 100000.

your images no longer available. Could you repost them?