Scene setup: Metal ball, white diffuse. 0.0 Roughness Box below, Frosted Glass material library preset Corona light below the box. When the metal ball has a roughness value of 0.0 then the reflections are correct. Anything higher and the frosted material almost disappears and the hotspot from th…

If the bug only appears when using a Corona Legacy Material, then it means that it is already fixed in the Corona Physical Material.

[image] maru: If the bug only appears when using a Corona Legacy Material, then it means that it is already fixed in the Corona Physical Material. Would be a great idea to update the material library in that case, im sure its on your radar.

Yes, we would like to move the material library into Cosmos as soon as possible.

As a note though, moving the CML to Cosmos won’t involve the materials updating to the new Physical Material.

I think moving legacy materials from CML to Cosmos without converting them to physical, would be a crime.

[image] romullus: I think moving legacy materials from CML to Cosmos without converting them to physical, would be a crime. Personally I think moving everything to Cosmos in general is a crime. Much prefer the UI of Corona Material Editor (although it is slow!), and importing from Cosmos alwa…

There just isn’t the peoplepower to convert them, it would take much manual intervention and thus delay work on other things, so the solution is just to move them onto Cosmos as they are. After all, we wouldn’t be revisiting them in the CML to convert them to Physical either, even if not moving to C…

[image] TomG: PS - the CML will still be there, initially like today as part of the install, but in the future as a separate manual download and install if you really want it. Im curious, do you track CML useage as part of the useage stats? Is it a minority of users that actually use it frequ…

Not something that we currently track. Feel free to let us know here of course as to how often you make use of it, like you just did! Good to hear the Phys Mat presets are doing a good job of being the base starting point for things for you, definitely what we hoped for and intended. There’s no pl…

Rough refraction in reflection acts strangely at values other than zero

Corona Corona for 3ds Max Issues

romullus May 3, 2024, 8:01am 2

Duplicate: https://forum.corona-renderer.com/ Glossy reflection+refraction bug

Topic		Replies	Views
Corona7 reflection Help Required	4	5308	September 10, 2021
Corona Glass Material General	4	2642	June 13, 2022
Corona 7 physical material Help Required	4	2628	August 27, 2021
Legacy Material does not render in Corona 8? Help Required	8	2775	June 2, 2022
Issue with new Corona Converter General	0	1792	November 11, 2021

Rough refraction in reflection acts strangely at values other than zero

Related topics