I tend to use hypot. It blends feathers and blurred edges better when they overlap. over/screen/union give that weird blending edge. Max is ok, but you get a crease so it depends how much dilate/eroding your doing to it after. Hypot is nice and smooth.
-deke On Wed, Aug 24, 2011 at 05:49, Hugh Macdonald <[email protected]>wrote: > Screen does to all the channels exactly the same as Over does to the alpha. > > Hugh Macdonald > *n**vizible** – VISUAL EFFECTS > * > [email protected] > +44(0) 20 3167 3860 > +44(0) 7773 764 708 > > www.nvizible.com > > On 24 Aug 2011, at 10:12, jack wrote: > > Hi john > > If I screen also its same way , I tried all merge operations > > Thanks > Jack > > On 8/24/11, jack <[email protected]> wrote: > > Hi nuke users > > > I am facing a small issue while two mattes merge . > > > I got this mattes from silhouette and I am merging two mattes , but > > the result is while I compare with shake over and nuke merge there is > > difference for both > > > Shake is giving good and correct result, if I do same thing in nuke > > the matte is not correctly merged its giving little extra matte if we > > compare with shake > > > Can any one give the solution for this , > > > Thanks > > jack > > > -- > > Sent from my mobile device > > > > -- > Sent from my mobile device > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > > > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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