Make a new tracker. take all the trackers for that one corner paste there curves all together adding them. then in that expression for each conner you just made (track+track+track+track)/4
Thats pretty standard work flow. Randy S. Little http://reel.rslittle.com http://imdb.com/name/nm2325729/ On Sun, Dec 11, 2011 at 10:59, Henrik Cednert <[email protected]> wrote: > Hi there fine folks > > There's something that have been bugging my mind for a while and I can't > really find a good solution for it. > > Most of the time when I track I rely on more then one tracker node. I might > start of with one node that stabilize the hero item I want to track, for > instance a phone that I shall do a screen replacement for. Once stabilized I > track the corners of it but very often I find that I'd really like to use > multiple tracker nodes to track the corners too. It's just a faster way of > getting a good result then tweaking one tracker for hours, at least that's > my opinion. > > But the thing is... I can't find a way to use several tracker nodes to drive > one corner pin. I need to consolidate all trackers for a certain > point/corner and pipe that to that very same point/corner in the cornerpin. > > Sure, often I just use the stabilize function directly in the tracker node > and with that approach I can pipe them all in (...the other way around) for > the footage I want cornerpined on top of the plate. But that approach just > doesn't really cut it for all scenarios. That stabilize approach doesn't > really give me the same result as a cornerpin. > > And yes, one might say that this is what the planar tracker is for. But the > planar tracker just refuse to give me a usable result for certain shots. > Where it in other shots nails it perfectly. So for the sake of this > discussion, let's leave the planar tracker out of this. =) > > I think what I'm looking for is something like a ConsolidateTransform-node? > =) > > Cheers > > -- > Henrik Cednert > cg artist | compositor | cto > > MEKANIKEN POST PRODUCTION > www.mekaniken.se > _______________________________________________ > 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
