osg类表说明--英文

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osg        The core osg library provides the basic scene graph classes such as Nodes, State and Drawables, and maths and general helper classes
NosgAnimation        The osgAnimation library provides general purpose utility classes for animation
NosgDB        The osgDB library provides support for reading and writing scene graphs, providing a plugin framework and file utility classes
NosgFX        The osgFX library is a NodeKit that extends the core scene graph to provide a special effects framework
NosgGA        The 'GA' in osgGA stands for 'GUI Abstraction'; the osgGA namespace provides facilities to help developers write the glue to allow the osg to work with varying window systems
NosgManipulator        The osgManipulator library is a NodeKit that extends the core scene graph to support 3D interactive manipulators
NosgParticle        The osgParticle library is a NodeKit that extends the core scene graph to support particle effects
NosgPresentation        The osgPresentation library is a NodeKit that extends the core scene graph to support 3D scene graph based presentations
NosgShadow        The osgShadow library is a NodeKit that extends the core scene graph to add support for a range of shadow techniques
NosgSim        The osgSim library is a NodeKit that extends the core scene graph to support nodes and drawables that specific to the visual simulation, such a navigational light point support and OpenFlight style degrees of freedom transform
NosgTerrain        The osgTerrain library is a NodeKit that provides geospecifc terrain rendering support
NosgText        The osgText library is a NodeKit that extends the core scene graph to support high quality text
NosgUI       
NosgUtil        The osgUtil library provides general purpose utility classes such as update, cull and draw traverses, scene graph operators such a scene graph optimisation, tri stripping, and tessellation
NosgViewer        The osgViewer library provides high level viewer functionality designed to make it easier to write a range of different types of viewers, from viewers embedded in existing windows via SimpleViewer, through to highly scalable and flexible Viewer and Composite classes
NosgVolume        The osgVolume library is a NodeKit that extends the core scene graph to support volume rendering
NosgWidget        The osgWidget library is a NodeKit that extends the core scene graph to support a 2D (and eventually 3D) GUI widget set