Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] I need help! => Topic started by: arunkumar on 2017-03-01, 10:16:16

Title: Corona noise problem
Post by: arunkumar on 2017-03-01, 10:16:16

Hi all,
how i can reduce the noise level in corona.In 100 passes its showing 11.5% of noise
THnaks

Title: Re: Corona noise problem
Post by: romullus on 2017-03-01, 11:01:43

Could be something wrong in your scene setup, materials or even render settings. Need more info here. Example of rendered picture wouldn't hurt either.

Title: Re: Corona noise problem
Post by: arunkumar on 2017-03-01, 11:09:00

Thanks for reply.could you please share your render seetings?

Title: Re: Corona noise problem
Post by: Dalton Watts on 2017-03-01, 12:25:12

What render settings?! Rommullus is trying to help you out and you ask for render settings?! Be more specific and post your scene or at least images of what you're trying to render.

Title: Re: Corona noise problem
Post by: maru on 2017-03-01, 13:34:52

Quote from: arunkumar on 2017-03-01, 11:09:00

Thanks for reply.could you please share your render seetings?

Usually the default settings should work just fine, so if you have already changed something, please revert to defaults (scene > reset settings). :)

If you are using the defaults and still getting excessive noise, maybe this can help you:
https://coronarenderer.freshdesk.com/support/solutions/articles/5000501983

Title: Re: Corona noise problem
Post by: Christa Noel on 2017-03-02, 02:43:13

Quote from: arunkumar on 2017-03-01, 11:09:00

Thanks for reply.could you please share your render seetings?

Hi, I used corona since alpha build, and almost never change rendersetup except secondary GI solver, UHD for interior (or scene which the lighting is dominated with GI) and PathTracing for exterior (or scene which the lighting is dominated with direct light), that's all.

Title: Re: Corona noise problem
Post by: Cheesemsmsm on 2017-03-02, 06:32:53

I guess your scene is an interior with a small window and you don't have a light portal :D