hi martin, sorry i was wrong in stating that i was using: pd-extended 41.4 release on osx 10.6.2
I am actually using the latest autobuild off hans site.... so: Pd version 0.42.5-extended GEM: ver: 0.92.1 with this version of extended i get: [pix_artoolkit]: ARToolKit support by Shigeyuki Hirai when loading pix_artoolkit rather than: error: [pix_artoolkit]: compiled without ARToolKit support! on extended 0.41.4 so im assuming something was fixed (obviously :) maybe from out of the last discussion from last year? i cant find thread because it seems like the list is down again... your on linux no? > its right outlet), I'd be interested in what camera, ah... built in isight.. i left the printed hiro test pattern at the uni so ill give you some data printouts tomorrow morn when i get in... I will take a look at your new patch you sent too! Thanks! mark ____________________ mark edward grimm | m.f.a | ed.m syracuse u. | vpa foundations | timearts adjunct | new media consultant megrimm.net | socialmediagroup.org mgr...@syr.edu | 315.378.2136 ________________________________________ --- On Sun, 11/22/09, Martin Schied <crini...@gmx.net> wrote: > From: Martin Schied <crini...@gmx.net> > Subject: Re: [PD] pix_artoolkit example > To: mgr...@syr.edu > Cc: "pd_list Listserve" <pd-list@iem.at> > Date: Sunday, November 22, 2009, 4:42 PM > hi again. > > now I compiled the current gem release 0.92.1 from > sourceforge (I could not find pix_artoolkit in svn) > > it contains some changes compared to my older version of > pix_artoolkit source code, but unfortunately again no > markers are recognized with my setup (pix_artoolkit does't > output anything on its right outlet.) > > I also had a look at the "cube" part of the help patch you > sent me and also the sources of pix_artoolkit. It seems it > outputs 7 values which are: the translation (position) as a > vector x y z, an other vector 'x y z' which is the direction > of the detected rotation axis (the "rotation normal") and a > rotation angle around this axis. so the "draw cube" part of > your help patch should work just fine if everything else > (marker detection, marker recognition) works. maybe the size > of the cube (40) is too big to see anything or the cube is > only drawn behind the video. i changed that, see > attachment. > > when i was working with tracking data in general I scaled > everything to usual gem units, so that for example a desired > range of 0 to 40 cm went from 0 to 4. so it fits in the > usual gemwin for quick tests. > > I have no idea which units the external will output - > choose a smaller size for the marker than 80, until you can > see something useful. > > my assumptions about the output of pix_artoolkit from > yesterday are completely wrong (there's no matrix output) - > so the patch I sent you before is pretty useless - sorry for > that. > > if pix_artoolkit is working for you (outputting anything on > its right outlet), I'd be interested in what camera, > resolution, version of Gem you are using. Some output of the > external would also help me improving the help patch - if > necessary. > > cheers > martin > _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
