-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Thomas,
Thomas Hogarth wrote: > Hi Jan > > Yeah I gave it a test, saw the page flipping and no errors. I noticed > GL_STEREO was available in a little stats gathering app I wrote and > wasn't convinced myself so I had to give it a try. Maybe Nvidia are > finally coming to their senses. Nice to know, thanks for confirming this. Nvidia coming to senses is unlikely, though - otherwise they would be undercutting their ueber expensive Quadro line - there is little reason to shell out money for a Quadro these days unless you need stereo or genlock (e.g. for a cave). This is also likely why we are not going to see the "consumer stereo" support for OpenGL any time soon, I think :( > I'll try get my mac hooked up to a hmd or something to test if this is > truly working, but like I say from my test > > * The card has GL_STEREO > * Osg runs in Quadbuffered stereo > * It don't crash and I see page flipping. > > Interesting ay? Very much so! Apple HW looks quite attractive from this POV for development. BTW, if the stereo works, it is likely using the DDC pin to send out the flipping signal since it does not have a separate stereo output connector. If you have a DVI-VGA converter, try to hook up an oscilloscope to the pin 13 (I think) - you should see a TTL (~5 V) level square wave signal at the refresh rate of your monitor when the stereo is on. I will try to round up one of our Mac users here and subject their Mac to some testing :-p > PS > I've been meaning to post for a while about this, I work at a stereo 3D > company and currently have most types of 3D displays available. If > people like I can try and make some more official tests using OSGs > various drawing modes against each of the screens (for example one of > our hyundai screens has the eyes flipped by default) This would be pretty good to know - few people have such means to test things :) Regards, Jan -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mandriva - http://enigmail.mozdev.org iD8DBQFKEeaan11XseNj94gRAuK3AKCIXCnb//yD3r2JdKt4lz24FKnrNwCfbu81 vJDbHnfTeTfLN3ZWkvvzces= =/jox -----END PGP SIGNATURE----- _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
