james tittle wrote:
...looking thru additions I haven't kept up with as much as I should, I'm trying to understand how this object works ;-) The data file
hmm best thing (imo) is to read the papers that are mentioned in the help-patch.
loads, but in the help file I don't get any output from the ID, x, y,
do you have a valid target at hand? the fiducial-tracking does not work with general objects but only with a special set of hierarchically topological targets (which are described via the data file); on the reacTIVision homepage you should find a link to a pdf that contains the complete set of ~127 fiducials that can be tracked with the given data file. (http://www.iua.upf.es/mtg/reacTable/pdfs/fiducials.pdf)
if you don't have a target and it doesn't detect one, than this means, that the algorithm is stable :-)
you can also draw a target by hand (draw all lines really with a fat black marker; "#" are just black blobs)
this should give you ID#22
+===============+ | _ _ _ _ _ | | | | | | | | | | |-|-|-|-|_| | | |_|_|_|_| | | _ _ | | # # # |_|_| | | | | # # | +===============+
or angle...? Also, there's a second inlet that is undocumented in the object: is it just for another way to open a file, or something else?
the 2nd inlet is there for historic reasons (i think) and should be eliminated.
The code seems to mention a necessary vector...
where?
mfg.asdr IOhannes