I've seen a lot of variants on tools that do this. Probably some on Nukepedia
but I can't check at the moment.
The basic idea is a series of Blurs or Edgeblurs followed by Unpremults. You
can have the size increase exponentially the further out it gets or keep it
uniform. Depends on the result you need.
That's how I'd approach it anyway.
> On Sep 20, 2016, at 3:48 PM, Gary Jaeger <g...@corestudio.com> wrote:
> Anybody have a good way of extending the edge pixels of a premulted image?
> for instance, if I had an image masked by a circle, just to take the edge
> pixels and extend them out xx amount? Sort of like an unpremult but more :0
> Does that make sense?
> Gary Jaeger / 650.728.7957 direct / 415.518.1419 mobile
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