Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] Bug Reporting => [Max] Resolved Bugs => Topic started by: PROH on 2022-06-28, 15:19:29

Title: Cosmos issue with Human Alloy models
Post by: PROH on 2022-06-28, 15:19:29

I got a problem with almost every 3d-model from Cosmos made by Human Alloy. Aperently the models lack smoothing groups, as it shows on the attached picture.

So far I've only downloaded 2 models from Human Alloy without this problem. The only way to fix it I have found so far, is to apply a mesh-modifier to the proxie, weld all vertices, and auto-smooth the mesh.

I think something has gone wrong in the process of creating the proxies.

Hope it will be fixed soon.

Title: Re: Cosmos issue with Human Alloy models
Post by: GeorgeK on 2022-06-29, 11:24:34

Hi and thank you for reporting this, there are two issues here. The first one is regarding smoothing group issues for the imported assets in Corona, the second one is an issue with proxies that are loaded in ram and under a specific action sequence it can trigger a mesh corruption (of sorts). Out of curiosity did you render the Corona proxy in Vray at some point?

(Internal id=922711061)

Title: Re: Cosmos issue with Human Alloy models
Post by: PROH on 2022-06-29, 16:02:58

Hi. No. I do not have an active V-Ray license. But as shown in the picture, the problem is visible in 3dsMax display too.

Just wanted to note, that I have downloaded more than 50 Cosmos-models from Human Alloy, and so far only 2 seemed OK. I have also seen this problem in models from other vendors, but not as consistent as this.

Hope it helps.

Title: Re: Cosmos issue with Human Alloy models
Post by: GeorgeK on 2022-06-30, 08:04:30

Thank you for clarifying, we are looking into it!