OpenSG Directories

This directory hierarchy is sorted roughly, but not completely, alphabetically:

Source
- Base
  - Base
  - Depreciated
  - Field
    - Wrapper
  - Network
    - Base
    - Socket
  - Threading
- Contrib
  - BackgroundLoader
  - Manipulators
- System
  - Action
  - Cluster
  - Depreciated
    - State
  - FieldContainer
    - Attachments
    - Base
    - Fields
      - Wrapper
    - Misc
    - Mixins
    - Node
  - FileIO
    - 3DS
    - Base
    - OBJ
    - OSB
    - OSG
    - RAW
    - ScanParseSkel
    - WRL
  - GraphOp
  - Image
    - FileIO
    - WS
  - Material
    - Base
    - Simple
  - NodeCores
    - Drawables
      - Base
      - Geometry
        
        Base
        
        WS
        
        Iterator
        Properties
        Util
        Wrapper
      - Particles
      - Terrain
        
        QuadTree
    - Groups
      - Base
      - HDR
      - Light
        
        Shadow
        
        Base
        Engines
      - Misc
      - Stage
  - RenderingBackend
  - State
    - ARBProgram
    - Auxiliary
    - Base
      - WS
    - NVidia
    - OpenGL
    - SHL
      - Parameter
  - Statistics
    - Base
    - Foregrounds
  - Text
  - Window
- WindowSystem
  - GLUT
  - X