On 7/22/2011 2:22 PM, Fred Maulir wrote: > In fact it seems very painful as I have to render the scene twice: the first > time render the scene in the texture file to retrieve the data, and the > second time for the actual viewer.
I see. I didn't realized you wanted to see AND analyze the scene simultaneously. Then what you probably want is multiple render targets. There's and example called osgmultiplerendertergets, but I've never dug into how it works. -- Chris 'Xenon' Hanson, omo sanza lettere. [email protected] http://www.alphapixel.com/ Digital Imaging. OpenGL. Scene Graphs. GIS. GPS. Training. Consulting. Contracting. "There is no Truth. There is only Perception. To Perceive is to Exist." - Xen _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
