On 12/3/2010 10:30 AM, Roger James wrote: > Hi, > I need to get the best heightfield reading I can out of an osgTerrain > database at runtime. At the moment I am doing something like this:
Doesn't osgSim give you height above terrain functionality? I don't think it automatically loads the highest LOD. I think this has been a bit of a problem in the past, because loading of these tiles and subtiles can be an expensive operation. Are you prepared to wait while all the tiles are loaded? -- 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
