Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] Bug Reporting => [Max] Resolved Bugs => Topic started by: MetricaVisuals on 2023-08-10, 16:33:53

Title: Weird shading in corona 10 vs 9
Post by: MetricaVisuals on 2023-08-10, 16:33:53

We found a bad corona 10 behavior on a couple of situations involving corona AO and in other circumstances with round edges.
We narrow the problem on a combination of Corona AO and a specific color correction map being used.
and for the round edges it was a combination of a map and the non legacy (the legacy option was fine)

Non of this happens in corona 9

Corona 10.1 and 3dsmax 2023.3.3  win 10
We can share a private scene, its a big file..

Title: Re: Weird shading in corona 10 vs 9
Post by: maru on 2023-08-10, 17:25:13

Hello, please submit a new support ticket here: https://support.chaos.com/hc/en-us/requests/new
If you can attach a scene, that would be very helpful.

Title: Re: Weird shading in corona 10 vs 9
Post by: MetricaVisuals on 2023-08-11, 16:24:58

Hi Maru, ticket made   #145511

Title: Re: Weird shading in corona 10 vs 9
Post by: maru on 2023-08-11, 16:55:39

Thank you, our team will look into this ASAP!

Title: Re: Weird shading in corona 10 vs 9
Post by: NazarVitkovskyi on 2023-08-15, 10:35:46

I was able to reproduce it. It has been logged to the devs team.
Checked with Corona 9 HF3 - everything works as expected - no shading artifacts.

(Internal ID=1183557528)

Title: Re: Weird shading in corona 10 vs 9
Post by: rowmanns on 2023-11-15, 20:21:57

Hi,

This is fixed in v11. You can grab the latest daily build here: https://forum.corona-renderer.com/index.php?topic=40442.0

Rowan