[20.5] Volume denoise doesn't appear to work

Forums: [20.5] Volume denoise doesn't appear to work
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[20.5] Volume denoise doesn't appear to work

Postby grimm » Wed Nov 27, 2019 5:34 am

grimm Wed Nov 27, 2019 5:34 am
I have everything set up (I think) but OpenVDB volumes that I import do not get denoised. I changed the default cube to a volume domain and loaded a VDB file in (Disney cloud). I tried both the viewport denoise and the final render denoise (F12), but neither worked.

Here is the viewport view and settings:

vol-denoise1.png


Here are the settings for the final render:

vol-denoise2.png


And here are the results after choosing the denoised volume image from the passes menu:

vol-denoise3.png


Jason
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Re: [20.5] Volume denoise doesn't appear to work

Postby J.C » Wed Nov 27, 2019 11:49 am

J.C Wed Nov 27, 2019 11:49 am
It works for me with these settings:
denoised volume.png
CPU – i9 13900KF, 128GB RAM, GPU – RTX 4090
System – Windows 11
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Re: [20.5] Volume denoise doesn't appear to work

Postby J.C » Wed Nov 27, 2019 11:51 am

J.C Wed Nov 27, 2019 11:51 am
Looks like you unchecked "Denoise on completion" in Imager settings.
CPU – i9 13900KF, 128GB RAM, GPU – RTX 4090
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Re: [20.5] Volume denoise doesn't appear to work

Postby grimm » Wed Nov 27, 2019 5:27 pm

grimm Wed Nov 27, 2019 5:27 pm
Thanks J.C.

My confusion was that the "N" panel settings were only used for the preview and not for the final render (F12) in earlier versions. It's working now. :D It's nice that you no longer have to specifically set the denoiser for volumes.

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Re: [20.5] Volume denoise doesn't appear to work

Postby DrawFun » Thu Nov 28, 2019 2:55 am

DrawFun Thu Nov 28, 2019 2:55 am
Hello grimm and J.C,

Thanks for your report and help.
The "N" panel settings will be used if the "Override" is checked.

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