5 Replies Latest reply on Dec 14, 2017 10:13 AM by Miguel Curto

    Q:Why inverting a feathered mask isnt pixel perfect?

    Miguel Curto

      Ok, this one had me puzzled for a long long time, and I've accepted and found work-arounds to cope with it but its something I quite can't still understand why.

       

      When one inverts a feathered mask there's always some pixel gap between that one and previous and never understood why.

      Screen Shot 2017-12-13 at 18.03.19.jpg

       

      Like the example If I put a black layer with a feathered (say 1px) mask and duplicate that layer and invert mask, I think its safe to assume one would expect a full black rendering, but it isn't so.

       

      Any ideas why?

       

      Ty