Author Topic: Export glossiness as roughness map  (Read 1864 times)

We have a glossiness map with other converted maps options in Configuration tab in Export dialog window, but there is no roughness. So how do i convert glossiness map into roughness?
P.S. I know how to convert glossiness to roughness by hand.

There is currently no way to convert automatically so for the time being, you'll either need to do it manually after export, or modify the spec-gloss shader in Painter to use Roughness directly instead of Glossiness.

There is currently no way to convert automatically so for the time being, you'll either need to do it manually after export, or modify the spec-gloss shader in Painter to use Roughness directly instead of Glossiness.
that sucks, thanks for the answer

There is currently no way to convert automatically so for the time being, you'll either need to do it manually after export, or modify the spec-gloss shader in Painter to use Roughness directly instead of Glossiness.

Hey, how do you go about modifying the spec/gloss shader that way?
Are there any guides to do this?

Thanks!