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Fog significantly slows down render time?

Posted: Sat Jul 07, 2018 1:32 pm
by adamrg7
Is there something im doing wrong here, but have a light or two in the fog and the render time is very slow.. tested this in octane blender v3 v4 and standalone v4.

3x gtx 780

Re: Fog significantly slows down render time?

Posted: Mon Jul 09, 2018 8:15 am
by J.C
Fog and volumes are slow to render especially when they fill whole render area. This may be improved in v4 with volume denoiser that is in development now.

Re: Fog significantly slows down render time?

Posted: Mon Jul 09, 2018 8:18 am
by glimpse
OTOY is working on denoiser to improve speed, check this post by Jules:

https://www.facebook.com/groups/OctaneR ... y=denoiser