Hello,
I am having problems with all my png exports, they have a white outline as the one you see attached (I have added the blue backround in photoshop in order to see the outline).
At the daylight renders I thought it was because of the exposure, the exterior was burned so I read that it could happen.
But this is a night render and I still have the problem.
I was working with rhino 5 and never had an issue like this.
oh! thanks, that helps a lot! The truth is I am using medium quality and I think it had happened also with high.
Anyway, the Photoshop command helps a lot.
Thanks again,
Iliana