---------- Initial Header ----------- >From : [EMAIL PROTECTED] To : "users" [email protected] Cc : Date : Mon, 21 Nov 2005 16:53:52 -0700 Subject : Re: [Opensg-users] Really serious problem
> > Hi Antonio, > > On Mon, 2005-11-21 at 11:31 +0100, antonio_lioy wrote: > > Hi guys. I tried my stereo application on my two wall CAVE and objects > > appeared "broken" on the screen (as if there were bent on the opposite > > direction of the angle between the two walls). This probably means > > that there's something wrong with the axis and reference frames I used > > to specify the positions of the corners of the walls. Which system > > should I use? OpenSG's one or the tracking system one? For now I used > > the one of my tracking system (that is in the centre of my cave) but > > how could OpenSG be aware of it? As u can see I'm a bit confused, so > > please give any help... It's very important... > > can you just send us the coordinates that you put into the ProjDeco? If > they are continuous there should never be a discontinuity in the > display. What do you exactly mean with discontinuity? Anyway, I've got a two Wall cave (with a central wall and a left one). The coords are : Left Wall (-100,95,100)(-100,-95,-100)(-100,95,-100)(-100,95,100) Front Wall(-100,-95,-100)(100,-95,-100)(100,95,-100)(-100,95-100) units are cm, our tracking system reference frame is in the center of our cave. > > However, the appearance of straight lines being broken is very easy to > get, essentially any time your tracker position is not accurate with > respect to the actual eye position the lines will look bent. Do you > correct the tracker position that you get from the tracker to the actual > position of the user's eyes? What do you mean? How should I correct the tracking position? > > Yours > > Dirk > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the JBoss Inc. Get Certified Today > Register for a JBoss Training Course. Free Certification Exam > for All Training Attendees Through End of 2005. For more info visit: > http://ads.osdn.com/?ad_id=7628&alloc_id=16845&op=click > _______________________________________________ > Opensg-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/opensg-users > ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28&alloc_id845&op=click _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
