PBR Glass roughness maps are inverted [BUG]

[JM_Koester]

The roughness maps for PBR glass materials are inverted by default.

To achieve a correct result the map has to be set to "inverted" again.

I assume this is a bug.

[JM_Koester]

I would appreciate if someone could confirm the issue.

Thanks!

[pawel.romaniuk]

@JM_Koester 

Please elaborate. screenshots, file etc

[JM_Koester · Accepted solution]

When creating screenshots I realised that it looks correct when rendering in high quality.

Viewport raytracing and medium rendering gave a different result, therefore the map works as intended it was a mistake on my side.