Hi Minghong, Just add to the your existing osgdem command line the imagery using the -t image.tif for the texture, and -d heightfiel.tif to pass in the DEM and then rebuild the database. You'll need to add your 3D model yourself to the final model.
Robert. 2009/4/7 谢明鸿 <minghong...@163.com> > I have created an earth model with VPB ( an ellipsoid with earth texture) > by the instruction post in > http://www.openscenegraph.org/projects/osg/wiki/Support/UserGuides/osgdem. > (osgdem --bluemarble-west -t land_shallow_topo_west.tif --bluemarble-east -t > land_shallow_topo_east.tif -l 8 -o earth.ive -a earth.osga) > > > I want to add a ground station model(e.g, School.osg) to the earth model( > earth.osga) at specific position(e.g., Lon/Lat - 37.33/33.2), and I want to > post the dem and texure of the region in which a osg model(school.osg) is > positioned. > > Let's assume the dem and texture have proper projection infomation, which > means the dem file and texure img file have geo-info(e.g., GeoTiff Format > Files). How can I post them(plane object) to an ellipsoid model(earth.osga) > at specific position?? > > thanks. > > 2009-04-07 > ------------------------------ > Minghong Xie > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >
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