Hi Jamie, Have a read of the stereo docs on the wiki.
On Mon, Dec 1, 2008 at 8:19 PM, lucas Grijander <[EMAIL PROTECTED]> wrote: > Hi Jan, > > thanks for your comments. We are evaluating a Nvidia Quadro and the other > option commented by Robert about using horizontal split with two outputs. > > By the way, I've been using the examples of running osgviewer xx.osg > --stereo, but I would like to implement all that in my own code. Is there > any example/code to have a look? just to have an idea on how to start. > > thanks!! > > regards, > Jaime. > > >> From: [EMAIL PROTECTED] >> To: osg-users@lists.openscenegraph.org >> Date: Thu, 20 Nov 2008 22:35:24 +0100 >> Subject: Re: [osg-users] question about passive 3D stereo using polarized >> projectors and openscenegraph >> >> Hi Jaime, >> >> > Hi everybody!! >> > >> > in my lab they want to re-use an old system composed by a Cyviz Stereo >> > 3D >> > Converter (xpo.2). It basically consists on a splitter which needs a >> > frame-sequencial stereo source, and the output is two videos for two >> > projectors (so passive stereo using polarized projectors & glasses). I >> > am >> > quite new with this 3D stuff... I think I should use OSG_STEREO_MODE >> > with >> > the QUAD_BUFFER option. >> >> Yes, that is the correct setup for the this system (we have the Vizwall >> ourselves). >> >> > My question is more about the graphics card >> > required for that, do we need any special card for that? I have a laptop >> > with a NVIDIA geforce 8700GT, do you think it is possible to use it like >> > that? >> >> Nope. You need an Nvidia Quadro or ATI FireGL card that has the >> QUAD_BUFFER >> support and has also the special mini DIN 3-pin synchronization connector. >> The >> cable from that goes into the xpo boxes, without the sync you will not get >> stable stereo. >> >> The consumer cards (GeForce/Radeon) do not support neither the QUAD_BUFFER >> mode nor have the required hardware for the synchronization. >> >> Regards, >> >> Jan >> > > ________________________________ > Discover the new Windows Vista Learn more! > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
