Hi Howard, The Axis moves but the Camera is static. What am I missing?
On Sep 12, 2012, at 3:07 PM, Howard Jones wrote: > I think you mean convert it to use as a camera rather than for the camera > tracker, do you? > I wrote a tool to do that a few years which I thought I'd put on Nukepedia > but must have dreamt it, so attached is a new version. > I only wrote it as a challenge and used it a couple of times in production so > it's probably a bit ropey. > > On creativeCrash at > http://www.creativecrash.com/nuke/downloads/gizmos/3d/c/tracker2camera , but > I think this version fails with multiviews which is fixed in attached. > > Anyway copy your track into the node and then 'create scene' for static > camera moving geo or 'create camera' for moving camera. Place geo at 0. I did > try and set up one that allowed pushing back in z but cant remember correct > maths unfortunatly. > > Cheers > Howard > p.s. this is the description from Creativecrash... > > > tracker2Camera is a quick and dirty 3D tracker. It takes a 2Dtrack, and > converts it to the equivalent 3D space and spits out a nodal camera/scene, or > translating camera/axis depending on what you want to achieve. This way you > can track a point and put in a 3D object. (For xy translate or nodal pans > plus rotation only, for crazy moves you'll still need a 3D tracker.) > > > From: Marten Blumen <[email protected]> > To: Nuke user discussion <[email protected]> > Sent: Wednesday, 12 September 2012, 21:43 > Subject: Re: [Nuke-users] Can I use 2D track for 3D Camera? > > Use the 'Add User Track' btn in Tracking tab in the CameraTracking node. > > On 13 September 2012 08:13, Todd Groves <[email protected]> wrote: > In a shot I'm trying to get a Camera Track for, there is not enough parallax > for the Cam Tracker to capture the dolly movement. Instead it interprets the > camera movement as a pan. > > I believe if I can somehow use my 2D tracking information and apply it to the > camera, I can use that inside my 3D app. Any suggestions? > > Thanks in advance. > > > _______________________________________________ > 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 > > <tracker2Camera.gizmo>_______________________________________________ > 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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