Hi Kim, On 7 February 2012 21:34, Kim Bale <[email protected]> wrote: > You're right on both counts, I can make these changes if you like. > > However, I've had second thoughts about this submission. The reason I wrote > it was because I wanted a simple command line viewer for stereo images. I > could have used osgStereoImage out the box if it weren't for the geometric > distortion. > > Given that the geometric distortion is only useful for a very specific use > case, I propose that I simply modify the existing example to remove the > geometric distortion in favour of a flat quad. This would keep the very > handy slideshow functionality already in osgStereoImage and make the example > more useful to others. > > Really this is what I should have done in the first place.. > > What do you think?
The use of the cylinder geometry was done back in 2001 to support rendering in a reality theatre, it was this venue that I wrote osgstereimage for. It's very much niche and could be changed to be a simple quad now so I'd support this change if you want to dive in and make it. I terms of slide show functionality, present3D (now one of the standard OSG applications) can do 3D stereo presentations that include support for stereo image/video it's much more flexible and powerful than osgstereoimage could ever be so I wonder if the slide show functionality is really that necessary - this example could be focused purely on illustrating how to set up a subgraph to do stereo left/right image rendering. Robert. _______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org
