Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] Bug Reporting => [Max] Resolved Bugs => Topic started by: muoto on 2024-07-06, 12:15:39

Title: Corona 12- denoiser turned off
Post by: muoto on 2024-07-06, 12:15:39
Hello,

it seems that on corona12, the new vfb somehow turns off the denoiser tick in the VFB automatically, eventhough it is enabled in the rendering settings.

Resulting in needing to re-enable it before launching a new rendering.
Title: Re: Corona 12- denoiser turned off
Post by: Aram Avetisyan on 2024-07-07, 09:43:21
Hello,

it seems that on corona12, the new vfb somehow turns off the denoiser tick in the VFB automatically, eventhough it is enabled in the rendering settings.

Resulting in needing to re-enable it before launching a new rendering.

Hi,

This is known and reported. It is caused by IR - if you have denoiser set (and enabled) for production render, it will get turned off after doing an IR, with or without a denoiser for IR.

(Report ID=CMAX-1150)
Title: Re: Corona 12- denoiser turned off
Post by: benkodesign on 2024-07-10, 15:12:56
same problem for me, reported at: ticket #265914
do you have any solution for this?
Title: Re: Corona 12- denoiser turned off
Post by: ronaldjung on 2024-08-07, 22:17:51
This is very annoying.

When will we have a solution?
Title: Re: Corona 12- denoiser turned off
Post by: sadypisten on 2024-08-08, 09:31:28
We've also run in to the same issue.

It seems a frame buffer related problem, even if you switch back to the old one. I do not know how Corona works under the surface, but the denoise should only be applied in render settings (there are settings for normal and interactive rendering too), and the tick should be removed. It would be much more foolproof, and I guess it could also remove the issue.
Title: Re: Corona 12- denoiser turned off
Post by: maru on 2024-08-13, 16:58:48
Fixed in Corona 12 HF1 - https://www.chaos.com/corona/download