Does the openscenegraph have a native file format?

From OpenSceneGraph-3.0 onwards we had new native file formats based on generic serializers that is extensible and Suppo RT Forward/backward Compatibility, there is a. osgt ASCII text file format,. OSGX XML format and. OSGB binary format. The extensible of the new formats enables end user application to add serializer wrappers for their own classes enabling t Hem to extend the formats for their own application needs.

Prior to OpenSceneGraph-3.0 there were the native file formats,. OSG for ASCII, and. ive for binary. The. osg format is extensible and flexible are slower and less compact than the. Ive binary format, but the later Suffe RS from not being forwards compatible and are not extensible so are only suitable for scene graphs this aren ' t extended by E ND user applications.

(Wiki editing Note:is this correct about the. ive format?)

Does the openscenegraph have a native file format?