This is the root node in an expanding OSSIM documentation tree. Organization of the Software Libraries UML diagrams, classes and methods ossimPlanet Scene Graph organization Adding nodes to ossimPlanet's scenegraph Factory mechanism for pluggable components custom call backs to provide /override specfic functionality Router/ Action mechanism used by ossimPlanet Threading model used by ossimPlanet architecture for user interaction with ossimPlanet ossimPlanet coordinate system Pyramid tree structure of overviews and Database Pager class ossimPlanet core APIs * [wiki:ossimPlanetAPI ossimPlanet API]