Metallness Fresnel Ior bug.

[Ihno]

Well, at least I think this is a bug.
You grey out the Fresnel IOR and the lock Fresnel IOR button when metalness is 1, but it still has an effect on the appearance of the material.
I think if you want to grey out the Fresnel IOR and the lock button, the lock button should be auto-activated so this stuff has no say in the material appearance anymore.
Otherwise, there is a greyed-out parameter that does change the material appearance.


Edit: Vray 6 Update 2, Max 2024 btw.

[vladimir_krastev]

Hi, thanks for posting. I am not able to reproduce this behaviour on my setup. What versions of 3ds Max and V-Ray are you using? Could you send us a simple scene for a test?