http://www.gamedev.net/community/forums/topic.asp?topic_id=497681
2008/6/12 <[EMAIL PROTECTED]>: > Steven, > I am at GDLS in Sterling Hts, MI. > I have been loosely associated with our guys that run BRLCAD, but know that > they would love to find better ways to convey results. > I would be very interested in hearing more about what you are doing, if you > are able to discuss. > > Stephen Haithcock > General Dynamics Land Systems > 38500 Mound Rd. > Sterling Heights, MI 48310 > MZ 436-40-15 > (586) 825-8573 > > > > > "Watkins, Steven > M CIV NSWCDD, > G24" To > <steven.m.watkins <[email protected] > @navy.mil> > > Sent by: cc > osg-users-bounces > @lists.opensceneg Subject > raph.org [osg-users] Ray Tracing a BRLCAD > model in Openscenegraph > > 06/10/2008 07:36 > AM > > > Please respond to > OpenSceneGraph > Users > <[EMAIL PROTECTED] > openscenegraph.or > g> > > > > > > > Hi All > > I have implemented BRLCAD, which is a CSG based ray tracing api, into an > Openscenegraph application. I am currently displaying BRLCAD models in the > Openscenegraph world by generating a "point cloud" using the native BRLCAD > ray tracer and rendering that as Osg point geometry. > > I would like to display these BRLCAD models by ray trace in Openscenegraph > (yes, it will be slow!). I have done some searches through the archives > and have not found a lot of info. It appears that I am going to have to > use glReadPixels and glWritePixels prior to the swapbuffers (I am not using > osgViewer yet). Does anyone know of a better method to render via ray > trace in Openscenegraph? > > Thanks > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > This is an e-mail from General Dynamics Land Systems. It is for the > intended recipient only and may contain confidential and privileged > information. No one else may read, print, store, copy, forward or act in > reliance on it or its attachments. If you are not the intended recipient, > please return this message to the sender and delete the message and any > attachments from your computer. Your cooperation is appreciated. > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- ******************************************** Adrian Egli
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