Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] I need help! => Topic started by: Exe Stocco on 2017-07-31, 01:02:00

Title: Same old problem - Noise Interior Scene
Post by: Exe Stocco on 2017-07-31, 01:02:00

Hi guys, i have problem whith noise, heres is my scene, i've seen all tutorials abaout noise and mistake, but i cant improve my scene

After 86 passes
(http://i.imgur.com/X1j0sj7.jpg)

Indirect:
(http://i.imgur.com/JcfwGEU.jpg)

Direct:
(http://i.imgur.com/aE2frvr.jpg)

Scene
(http://i.imgur.com/uKktBKZ.jpg)

Stats:
(http://i.imgur.com/KQXgNUS.jpg)

Albedo:
(http://i.imgur.com/1qMGNfj.jpg)

All values are as default, i olny changed LSM to 4
(http://i.imgur.com/tMP8Yjx.jpg)

any help would be greatly appreciated
Cheers from Argentina

Title: Re: Same old problem - Noise Interior Scene
Post by: Cheesemsmsm on 2017-07-31, 08:06:30

I think you need light portals.

(https://s3.postimg.org/jus2n8ppf/image.jpg)
(https://s3.postimg.org/tgln3jgv7/image.jpg)
(https://s3.postimg.org/b2b3zk4kj/image.jpg)

Title: Re: Same old problem - Noise Interior Scene
Post by: Ondra on 2017-07-31, 10:24:18

Also, have you tried 1.6 hotfix2 or the last daily builds? There was a significant improvement causing less noise

Title: Re: Same old problem - Noise Interior Scene
Post by: maru on 2017-07-31, 11:10:58

What is your output resolution and CPU? 86 passes is not that much.
Some further ideas:
-revert back to default render settings
-set max sample intensity to 10 (it will make the render slightly darker, but noise will go away faster)
-place a portal as suggested
https://coronarenderer.freshdesk.com/support/solutions/articles/5000501660

Title: Re: Same old problem - Noise Interior Scene
Post by: Exe Stocco on 2017-07-31, 13:53:07

Quote from: maru on 2017-07-31, 11:10:58

What is your output resolution and CPU? 86 passes is not that much.
Some further ideas:
-revert back to default render settings
-set max sample intensity to 10 (it will make the render slightly darker, but noise will go away faster)
-place a portal as suggested
https://coronarenderer.freshdesk.com/support/solutions/articles/5000501660

Resolution 800x600
I5 2.5ghz, 8G ram,
I would try that Maru

Title: Re: Same old problem - Noise Interior Scene
Post by: maru on 2017-07-31, 15:29:15

Yeah, that's not a very powerful system, so it probably does not represent the expected speed of Corona. I am afraid that heavily optimizing the scene and waiting for more passes to compute could be the only solution.