Community
Arnold for 3ds Max Forum
Rendering with Arnold in 3ds Max using the MaxtoA plug-in.
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Denoiser / Depth artifacts on large scene scale

0 REPLIES 0
Reply
Message 1 of 1
aronPN6LG
145 Views, 0 Replies

Denoiser / Depth artifacts on large scene scale

I found something weird and thought I'd post it here. So if anybody else find has something similar he or she knows whats up.

I was doing some testing with the denoiser Noice and found some weird diagonal lines in the denoised result. After some looking around I found the depth pass, which is used by the denoiser, to be the culprit.

It turns out if you're working on a big scale (client file) the depth pass can have a weird result.
This gets used in the denoiser and results in a weird effect.

 

So the fix is simple. Scale the scene down and it's all fixed

 

depth pass graded to see the effect
Screenshot from 2022-10-31 15-03-19.png

noisy render

Screenshot from 2022-10-31 15-02-26.png

denoised render with the artifact

Screenshot from 2022-10-31 15-02-10.png

Labels (5)
0 REPLIES 0

Can't find what you're looking for? Ask the community or share your knowledge.

Post to forums  

Technology Administrators


Autodesk Design & Make Report