Here is a list of all enums with links to the classes they belong to:

### - r -

- RangeMode : osg::LOD
- ReadStatus : osgDB::ReaderWriter::ReadResult
- ReadType : osgDB::InputStream
- ReadWriteMode : osgDB::DotOsgWrapper
- ReferenceFrame : osg::ClipNode, osg::LightSource, osg::TexGenNode, osg::Transform, osgParticle::ParticleProcessor
- Region : osgViewer::KeystoneHandler
- RenderBinMode : osg::StateSet
- RenderingHint : osg::StateSet
- RenderingMode : osgVolume::MultipassTechnique
- RenderMode : osgText::Text3D
- RenderOrder : osg::Camera
- RenderTargetImplementation : osg::Camera
- ResizeMask : osg::Camera
- RotationMode : osgGA::NodeTrackerManipulator, osgGA::SphericalManipulator, osgGA::TerrainManipulator