Hi Maxim, Isn't it possible to set passive stereo with polarized glasses on a single classic LCD screen ? Or the only way to do this is to plug 2 projector (aligned) on 2 output from a graphic card ? My goal is to know if a standard OSG application running on a computer desktop (with a GUI) can be set to produce passive stereo with polarized glasses. 2009/8/17 Maxim Gammer <maxgam...@gmail.com>
> Hi > > > http://www.openscenegraph.org/projects/osg/wiki/Support/UserGuides/StereoSettings > > and 2 monitor\proector () > > :) > > > 2009/8/17 Alexandre Amalric <alex.pix...@gmail.com>: > > Hi osg-users, > > > > I would like if it's possible to set the osg viewer display setting the > way > > we can use linearly polarized glasses (like Ice Age 3 in 3D)? > > > > For info from wikipedia : > > > > To present a stereoscopic motion picture, two images are projected > > superimposed onto the same screen through orthogonal polarizing filters. > It > > is best to use a silver screen so that polarization is preserved. The > > projectors can receive their outputs from a computer with a dual-head > > graphics card. The viewer wears low-cost eyeglasses which also contain a > > pair of orthogonal polarizing filters. As each filter only passes light > > which is similarly polarized and blocks the orthogonally polarized light, > > each eye only sees one of the images, and the effect is achieved. > Linearly > > polarized glasses require the viewer to keep his head level, as tilting > of > > the viewing filters will cause the images of the left and right channels > to > > bleed over to the opposite channel – therefore, viewers learn very > quickly > > not to tilt their heads. In addition, since no head tracking is involved, > > several people can view the stereocopic images at the same time > > > > Kind regards, > > -- > > Alexandre AMALRIC Ingénieur R&D > > =================================== > > PIXXIM S.A. 73E, rue Perrin-Solliers 13006 Marseille > > http://www.pixxim.fr > > > > _______________________________________________ > > osg-users mailing list > > osg-users@lists.openscenegraph.org > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > > > -- > Maxim Gammer > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- Alexandre AMALRIC Ingénieur R&D =================================== PIXXIM S.A. 73E, rue Perrin-Solliers 13006 Marseille http://www.pixxim.fr
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