try clamping before the edge detect. On Sep 9, 2011, at 10:52 AM, Nick Guth wrote:
> A bit of an older thread, but I ran into a situation where the hypot method > of blending won't work accurately. > > I am trying to combine 3 mattes and do an edge detect for some detailed > corrections. I ran into this thread and realized I was always combining > mattes with a simple over, but loved the way hypot looked in blended areas so > I switched my merges to that. When changing it to hypot, the edge detection > node seems to see all of the individual edges of each matte, instead of the > combined matte. Any ideas of why this is happening? > > I hope the pictures show exactly what I am trying to say. Cheers! > <alpha_combined.png><edgeDetect_hypot.png><edgeDetect_over.png><node_tree.png>_______________________________________________ > 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
