Overlay map question

[franchais]

Hi guys, recently downloaded some great textures from poliigon.com

Would anyone happen to know how I would use an overlay map in rhino octane?

It's mostly things like dust/smudge maps and they're black and white.

Thanks,
Kelvin

[face_off]

I think you would need to make an Octane materials where the diffuse input is a Mix node - with the Mix Amount being the dust/smudge maps (and the first texture input would be the normal texturemap, and the second would be the smudge or dust map).

Paul

[fabrizio_s]

Hi,
take a look at those tutorials:
https://www.youtube.com/watch?v=n84QxUPeozA
(from 1:07:00)

and maybe something here:
http://arievvisuals.com/tutorials

bye

[franchais]

great thanks guys, will test it out!