Chaos Corona Forum

Chaos Corona for Cinema 4D => [C4D] Bug Reporting => Topic started by: katzenwaffe on 2025-06-11, 09:53:11

Title: Roughness channel does not work in live link to Vantage
Post by: katzenwaffe on 2025-06-11, 09:53:11

When texture map is used in Base channel, roughness channel does not work at all in Vantage livelink. If i remove base layer texture - it works again.
See video: https://www.dropbox.com/t/dl6dOvvEtBVkEVPJ

Scene file: https://www.dropbox.com/t/pMAsqHwXdRMlig1s

Corona 13 Release Candidate 1
Vantage 2.8.1
Cinnema 4d 2025.2.0

Title: Re: Roughness channel does not work in live link to Vantage
Post by: maru on 2025-06-18, 16:44:38

We have this reported as (Report ID=CMAX-1460).
Unfortunately, no solution for now.

Title: Re: Roughness channel does not work in live link to Vantage
Post by: katzenwaffe on 2025-06-26, 07:15:04

Ok!
Kind of essential using Corona/Vantage.

Title: Re: Roughness channel does not work in live link to Vantage
Post by: maru on 2025-08-21, 15:16:42

This is fixed in Corona 13 Hotfix 1 - https://forum.corona-renderer.com/index.php?topic=45346.0

As Tom mentioned, diffuse + roughness should be working fine now, but there are some combinations which may not be working correctly yet (e.g. roughness + IOR or roughness + metalness). We are working on fixing this as well.