Here is a list of all namespace functions with links to the namespace documentation for each function:

### - r -

- RadiansToDegrees() : osg
- readCommandLine() : osgDB
- readImage() : osg
- readRefFile() : osgDB
- readRefFont3DFile() : osgText
- readRefFont3DStream() : osgText
- readRefFontFile() : osgText
- readRefFontStream() : osgText
- readRefHeightFieldFile() : osgDB
- readRefImageFile() : osgDB
- readRefNodeFile() : osgDB
- readRefNodeFiles() : osgDB
- readRefObjectFile() : osgDB
- readRefScriptFile() : osgDB
- readRefShaderFile() : osgDB
- readRefShaderFileWithFallback() : osgDB
- readRow() : osg
- readXmlFile() : osgDB
- readXmlStream() : osgDB
- releaseGLObjects() : osg
- resizeGLObjectBuffers() : osg
- round() : osg
- runNamedCallbackObjects() : osg