My understanding is only the Quadro range of cards from NVidia support quad buffer
Gordon __________________________________________________________ Gordon Tomlinson Product Manager 3D Email : gtomlinson @ overwatch.textron.com __________________________________________________________ (C): (+1) 571-265-2612 (W): (+1) 703-437-7651 "Self defence is not a function of learning tricks but is a function of how quickly and intensely one can arouse one's instinct for survival" - Master Tambo Tetsura ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of lucas Grijander Sent: Thursday, November 20, 2008 9:49 AM To: OpenSceneGraph Users Subject: Re: [osg-users] question about passive 3D stereo using polarized projectors and openscenegraph I'm trying to find if my geforce 8700M GT in my laptops accepts quad-buffer... how do you find that? I also agree with you, maybe it's better to find a computer with double output. We already have the non-polarized surface... as you say, we have a very good stuff here, so we must use it!! Jaime. > Date: Thu, 20 Nov 2008 15:31:34 +0100 > From: [EMAIL PROTECTED] > To: osg-users@lists.openscenegraph.org > Subject: Re: [osg-users] question about passive 3D stereo using polarized projectors and openscenegraph > > Vincent Bourdier wrote: > > > > > > 2008/11/20 Paul Melis <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > > > > lucas Grijander wrote: > > > > you are right, but I have polarized glasses that go together > > with the polarized lenses of the projectors. I think we can > > have much better quality like that. > > > > You might be surprised. Depending on the polarization type and > > filter quality there can be a lot of ghosting in the images. You > > also need a good alignment on your projectors. > > > > > > Of course, the calibration and the settings of the material will be a > > little complicated at the beginning. But With this material, active > > stereo is possible, and this will render very well. > > Without 2 graphic output on your graphic card, I would be very > > difficult to set an active stereo I think... maybe with special > > synchronisation to allow the projectors to get the output each one > > after the other ? I don't know... > > > > By the way, this seems to be good material, have fun :-) > As the OP already seems to have projectors and polarization filters and > such it would be easiest to just find a PC with 2 outputs and drive the > projectors directly, as Robert suggested. > In case he does: remember to use a projection surface that doesn't > destroy the polarization ;-) > > > > But polarized glasses are a lot more convenient to wear than those > > bloody shutter glasses. > > > > > > :D > Yesterday I showed a group of students anaglyphic pictures after giving > them the red-blue glasses. Quite funny to see a classroom full of those > things :) > And even those are still more fashionable than crystaleyes... > > P > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.or g ________________________________ Explore the seven wonders of the world Learn more! <http://search.msn.com/results.aspx?q=7+wonders+world&mkt=en-US&form=QBR E>
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