©2004,2009 Jim E. Brooks http://www.palomino3d.org
[2007/12]
Satellite imagery was obtained from the USGS as GeoTIFF files. These files were converted into a .osga file using scripts in tools/terrain that use gdal software.
The satellite imagery forms a large part of the scene graph. Terrain is represented as a Graph object and passed to the Object ctor and then to World::AttachObject(), as would be done for any Object.
Last modified: Tue May 5 22:28:08 CDT 2009