Blinkeye writes: > > On Fri, September 7, 2007 15:45, Argentieri, John-P63223 wrote: > > Hello again, and a good day to you. > > > > We use a lo-fi earth model generated by osgdem. When we do a terrain > > intersection, then convert to a 0-altitude coordinate, the > location we > > get is inaccurate due to the fact that the model's geometry is an > > approximation of the shape of the earth. Is there a way to use > > osgTerrain to find the intersection of a vector with a WGS-84 earth? > > > > please let me know if you get any further or any input on > that issue. I'll probably > have to do the same thing in a couple of weeks.
Hmm "OSG and accurate Earth model" see http://www.ossim.org/OSSIM/ossimPlanet.html Norman _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
