bercon noise filtering

[ronald_a]

when scaling bercon noise very small, it tends to filter the noise pretty aggressively at glancing angles.

[david.anastacio]

Hi ronald_a,

That's caused by the "UV Derivatives Scale" on your object/world position uv node. Lower the value dawn a bit and you'll be able to fix that.

https://docs.chaosgroup.com/display/...-Ray+UV+Object


Best,
David.

[ronald_a]

oh wow, never seen this. just out of interest: are there any other use-cases for this parameter?

[david.anastacio]

just out of interest: are there any other use-cases for this parameter?

Not that I know of, small noises was the only I think. Maybe one of the devs or QA know more.

Best,
David.

[ronald_a]

Thanks for the info, very good to know!