自从OpenSceneGraph2.0后，osgdem已从OSG中移出，作为单独的一个部分VirtualPlanetBuilder来发展。随着VirtualPlanetBuilder的不断发展，最终有可能成为ＯＳＧ处理地形的等的专用工具。-Since OpenSceneGraph2.0 osgdem has been removed from the OSG, as part of a separate VirtualPlanetBuilder to development. With the continuous development of VirtualPlanetBuilder, could eventually become OSG treatment of terrain and other special tools.