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

### - n -

- NAND : osg::LogicOp
- NEAR_FAR_RATIO : osg::CullSettings
- NEAR_PLANE_CULLING : osg::CullingSet, osg::CullSettings
- NEAREST : osg::Texture, osgDB::ImageOptions
- NEAREST_MIPMAP_LINEAR : osg::Texture
- NEAREST_MIPMAP_NEAREST : osg::Texture
- NEGATIVE_ONE_TO_ONE : osg::ClipControl
- NEGATIVE_X : osg::TextureCubeMap
- NEGATIVE_Y : osg::TextureCubeMap
- NEGATIVE_Z : osg::TextureCubeMap
- NEGOTIATE : osgDB::AuthenticationDetails
- NESTED_RENDER : osg::Camera
- NEVER : osg::AlphaFunc, osg::Depth, osg::Stencil, osg::StencilTwoSided, osg::Texture
- NEVER_CHECK_GL_ERRORS : osg::State
- NICEST : osg::Multisample
- NO_AUTOMATIC_LOADING : osg::ProxyNode
- NO_AUTOMATIC_YAW : osgGA::FlightManipulator
- NO_CULLING : osg::CullingSet, osg::CullSettings
- NO_DELETE : osg::Image
- NO_DEPTH_BUFFER : osgText::Text
- NO_FRAME : osgUI::FrameSettings
- NO_HELP : osg::ApplicationUsage
- NO_LIGHT : osg::View
- NO_LIMIT : osgUtil::Intersector
- NO_LOOPING : osg::AnimationPath, osg::ImageStream, osgPresentation::AnimationMaterial
- NO_OPERATION : osg::BarrierOperation
- NO_PREFERENCE : osg::DisplaySettings, osg::Image, osgDB::Options
- NO_ROTATION : osg::AutoTransform
- NO_SCENEVIEW_LIGHT : osgUtil::SceneView
- NO_SHADERS : osgShadow::ShadowSettings
- NO_SORT : osgParticle::ParticleSystem
- NO_STATS : osgAnimation::StatsHandler, osgViewer::StatsHandler
- NO_VARIABLES : osg::CullSettings
- NoCursor : osgViewer::GraphicsWindow
- NODE : osgDB::XmlNode
- NODE_CENTER : osgGA::NodeTrackerManipulator
- NODE_CENTER_AND_AZIM : osgGA::NodeTrackerManipulator
- NODE_CENTER_AND_ROTATION : osgGA::NodeTrackerManipulator
- NODE_VISITOR : osg::NodeVisitor
- NONE : osg::PixelDataBufferObject, osg::Texture, osgGA::GUIEventAdapter, osgManipulator::MotionCommand, osgText::Text
- NONE_SELECTED : osgViewer::KeystoneHandler
- NOOP : osg::LogicOp
- NOR : osg::LogicOp
- NORMAL : osgDB::ImageProcessor
- NORMAL_MAP : osg::TexGen
- NORMALIZED : osg::Texture, osgAnimation::MorphGeometry
- NORMALS : osg::Drawable
- NOT_DIRTY : osgTerrain::TerrainTile
- NOT_IMPLEMENTED : osgDB::ReaderWriter::ReadResult, osgDB::ReaderWriter::WriteResult
- NOT_LOADED : osgDB::Registry
- NOT_USED : osg::BindImageTexture
- NOTEQUAL : osg::AlphaFunc, osg::Depth, osg::Stencil, osg::StencilTwoSided, osg::Texture
- NTLM : osgDB::AuthenticationDetails
- NTLM_WB : osgDB::AuthenticationDetails
- num_components : osg::Plane, osg::Quat, osg::Vec2b, osg::Vec2d, osg::Vec2f, osg::Vec2i, osg::Vec2s, osg::Vec2ub, osg::Vec2ui, osg::Vec2us, osg::Vec3b, osg::Vec3d, osg::Vec3f, osg::Vec3i, osg::Vec3s, osg::Vec3ub, osg::Vec3ui, osg::Vec3us, osg::Vec4b, osg::Vec4d, osg::Vec4f, osg::Vec4i, osg::Vec4s, osg::Vec4ub, osg::Vec4ui, osg::Vec4us
- NUM_FRAMES_TO_KEEP_IMPOSTORS_SPRITES : osg::CullSettings