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

- o -

• obj : osg::GLExtensions
• Object() : osg::Object
• object : osgGA::PointerData
• OBJECT_COORDS : osgText::TextBase
• OBJECT_COORDS_WITH_MAXIMUM_SCREEN_SIZE_CAPPED_BY_FONT_HEIGHT : osgText::TextBase
• OBJECT_DEPENDENT_WITH_ORTHOGRAPHIC_OVERLAY : osgSim::OverlayNode
• OBJECT_LINEAR : osg::TexGen
• object_type : osgWidget::UIObjectParent< T >
• ObjectCache() : osgDB::ObjectCache
• ObjectCacheMap : osgDB::ObjectCache
• ObjectCallback() : osgWidget::ObjectCallback< T >
• ObjectCallbackType : osgWidget::ObjectCallback< T >
• ObjectData() : osgDB::ExternalFileWriter::ObjectData
• objectDeleted() : osg::Observer
• ObjectGLenum() : osgDB::ObjectGLenum
• ObjectIndex : osgDB::ExternalFileWriter
• ObjectList : osg::DefaultUserDataContainer , osgDB::DatabasePager
• ObjectMap : osgDB::OutputStream
• ObjectMark() : osgDB::ObjectMark
• ObjectProperty() : osgDB::ObjectProperty
• ObjectPropertyMap : osgDB::ClassInterface
• objectRead() : osgDB::FinishedObjectReadCallback
• ObjectRecordData() : osgSim::ObjectRecordData
• Objects : osg::DisplaySettings
• ObjectSerializer() : osgDB::ObjectSerializer< C, P >
• ObjectsSet : osgDB::ExternalFileWriter
• ObjectsToDeleteList : osg::DeleteHandler
• ObjectTimeStampPair : osgDB::ObjectCache
• ObjectWrapper : osgDB::BaseSerializer , osgDB::ObjectWrapper
• ObjectWrapperManager() : osgDB::ObjectWrapperManager
• Observer() : osg::Observer
• observer_ptr() : osg::observer_ptr< T >
• ObserverNodePath() : osg::ObserverNodePath
• Observers : osg::ObserverSet
• ObserverSet() : osg::ObserverSet
• ObsNodePath : osg::ObserverNodePath
• OccluderGeometry() : osgShadow::OccluderGeometry
• OccluderList : osg::CullingSet , osg::CullStack
• OccluderNode() : osg::OccluderNode
• OcclusionQueryNode() : osg::OcclusionQueryNode
• OFF : osg::Material , osg::StateAttribute
• offset : osg::GLBufferObject::BufferEntry , osg::GLExtensions
• offsetAndScaleImage() : osgVolume::ImageLayer
• offsetIndices() : osg::DrawArrayLengths , osg::DrawArrays , osg::DrawElementsUByte , osg::DrawElementsUInt , osg::DrawElementsUShort , osg::PrimitiveSet
• ofstream() : osgDB::ofstream
• okToCompile() : osgUtil::IncrementalCompileOperation::CompileInfo
• ON : osg::StateAttribute
• ON_DEMAND : osgViewer::ViewerBase
• ONCE : osgAnimation::Animation
• ONCE_PER_ATTRIBUTE : osg::State
• ONCE_PER_FRAME : osg::State
• ONE : osg::BlendFunc
• ONE_MINUS_CONSTANT_ALPHA : osg::BlendFunc
• ONE_MINUS_CONSTANT_COLOR : osg::BlendFunc
• ONE_MINUS_DST_ALPHA : osg::BlendFunc
• ONE_MINUS_DST_COLOR : osg::BlendFunc
• ONE_MINUS_SRC_ALPHA : osg::BlendFunc , osg::TexEnvCombine
• ONE_MINUS_SRC_COLOR : osg::BlendFunc , osg::TexEnvCombine
• OPAQUE_BIN : osg::StateSet
• Opcode : osg::LogicOp
• open() : osgDB::ifstream , osgDB::ofstream , osgDB::Output , osgDB::XmlNode::Input , osgWidget::Browser , osgWidget::PdfReader
• OPEN_BRACKET : osgDB::Field
• openArchive() : osgDB::ReaderWriter , osgDB::ReadFileCallback , osgDB::Registry
• openArchiveImplementation() : osgDB::Registry
• OpenGLQuerySupport() : osgViewer::OpenGLQuerySupport
• OperandParam : osg::TexEnvCombine
• operate() : osgParticle::AccelOperator , osgParticle::AngularAccelOperator , osgParticle::AngularDampingOperator , osgParticle::DampingOperator , osgParticle::DomainOperator , osgParticle::ExplosionOperator , osgParticle::FluidFrictionOperator , osgParticle::ForceOperator , osgParticle::Operator , osgParticle::OrbitOperator
• operateParticles() : osgParticle::Operator
• Operation() : osg::Operation , osg::Stencil , osg::StencilTwoSided
• OperationQueue() : osg::OperationQueue
• Operations : osg::OperationQueue
• OperationThread : osg::OperationQueue , osg::OperationThread
• OperationThreads : osg::OperationQueue , osgViewer::ViewerBase
• Operator() : osgParticle::Operator
• operator bool() : osgDB::XmlNode::Input
• operator unspecified_bool_type() : osg::ref_ptr< T >
• operator Vec2f() : osg::Vec2d
• operator Vec3f() : osg::Vec3d
• operator Vec4f() : osg::Vec4d
• operator!() : osg::observer_ptr< T > , osg::ref_ptr< T >
• operator!=() : osg::BoundingBoxImpl< VT > , osg::BoundingSphereImpl< VT > , osg::Matrixd , osg::Matrixf , osg::MixinVector< ValueT > , osg::observer_ptr< T > , osg::Plane , osg::Quat , osg::ref_ptr< T > , osg::StateAttribute , osg::StateSet , osg::Uniform , 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 , osgSim::GeographicLocation , osgSim::ShapeAttribute , osgTerrain::TileID , osgUtil::EdgeCollector::Edge , osgVolume::TileID
• operator()() : osg::AnimationPathCallback , osg::AttributeDispatch , osg::BarrierOperation , osg::BlockAndFlushOperation , osg::Camera::DrawCallback , osg::CameraRenderOrderSortOp , osg::ClampedLinearCostFunction1D , osg::ClusterCullingCallback , osg::CopyOp , osg::FlushDeletedGLObjectsOperation , osg::GraphicsOperation , osg::Image::DimensionsChangedCallback , osg::Image::UpdateCallback , osg::Matrixd , osg::Matrixf , osg::MatrixTemplate< T, RowN, ColN > , osg::NodeAcceptOp , osg::NodeCallback , osg::NodeTrackerCallback , osg::Operation , osg::ReleaseContext_Block_MakeCurrentOperation , osg::RunOperations , osg::ScriptNodeCallback , osg::StateAttributeCallback , osg::StateSet::Callback , osg::SwapBuffersOperation , osg::UniformCallback , osgAnimation::Action::Callback , osgAnimation::AnimationManagerBase , osgAnimation::RigTransform , osgAnimation::RigTransformHardware , osgAnimation::RigTransformSoftware , osgAnimation::RunAction , osgAnimation::Skeleton::UpdateSkeleton , osgAnimation::UpdateBone , osgAnimation::UpdateMaterial , osgAnimation::UpdateMatrixTransform , osgAnimation::UpdateMorph , osgAnimation::UpdateUniform< T > , osgDB::FileNameComparator , osgDB::ObjectProperty , osgDB::SharedStateManager::CompareStateAttributes , osgDB::SharedStateManager::CompareStateSets , osgGA::EventHandler , osgParticle::PrecipitationEffect::PrecipitationDrawable::LessFunctor , osgShadow::LightSpacePerspectiveShadowMapAlgorithm , osgShadow::ShadowTechnique::CameraCullCallback , osgSim::AzimElevationSector , osgSim::AzimSector , osgSim::ConeSector , osgSim::DirectionalSector , osgSim::ElevationSector , osgSim::Sector , osgTerrain::NoDataValue , osgTerrain::ValidDataOperator , osgTerrain::ValidRange , osgUtil::dereference_clear , osgUtil::dereference_less , osgUtil::GLObjectsOperation , osgUtil::IncrementalCompileOperation , osgUtil::LessDepthSortFunctor , osgUtil::TransformCallback , osgViewer::Renderer , osgViewer::ScreenCaptureHandler::CaptureOperation , osgViewer::ScreenCaptureHandler::WriteToFile , osgWidget::Callback , osgWidget::CallbackInterface , osgWidget::FunctionCallback< T > , osgWidget::ObjectCallback< T >
• operator*() : osg::Matrixd , osg::Matrixf , osg::observer_ptr< T > , osg::Quat , osg::ref_ptr< T > , 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
• operator*=() : osg::Matrixd , osg::Matrixf , osg::Quat , osg::Vec2b , osg::Vec2d , osg::Vec2f , osg::Vec2s , osg::Vec2ub , osg::Vec2us , osg::Vec3b , osg::Vec3d , osg::Vec3f , osg::Vec3s , osg::Vec3ub , osg::Vec3us , osg::Vec4b , osg::Vec4d , osg::Vec4f , osg::Vec4s , osg::Vec4ub , osg::Vec4us
• operator+() : osg::Matrixf , 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 , osgSim::GeographicLocation
• operator++() : osg::Image::DataIterator , osgDB::FieldReaderIterator , osgDB::XmlNode::Input
• operator+=() : osg::Matrixf , osg::Quat , osg::Vec2b , osg::Vec2d , osg::Vec2f , osg::Vec2s , osg::Vec2ub , osg::Vec2us , osg::Vec3b , osg::Vec3d , osg::Vec3f , osg::Vec3s , osg::Vec3ub , osg::Vec3us , osg::Vec4b , osg::Vec4d , osg::Vec4f , osg::Vec4s , osg::Vec4ub , osg::Vec4us , osgDB::FieldReaderIterator , osgDB::XmlNode::Input
• operator-() : 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 , osgSim::GeographicLocation
• operator-=() : osg::Quat , osg::Vec2b , osg::Vec2d , osg::Vec2f , osg::Vec2s , osg::Vec2ub , osg::Vec2us , osg::Vec3b , osg::Vec3d , osg::Vec3f , osg::Vec3s , osg::Vec3ub , osg::Vec3us , osg::Vec4b , osg::Vec4d , osg::Vec4f , osg::Vec4s , osg::Vec4ub , osg::Vec4us
• operator->() : osg::observer_ptr< T > , osg::ref_ptr< T >
• operator/() : osg::Matrixf , 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
• operator/=() : osg::Matrixf , osg::Quat , osg::Vec2b , osg::Vec2d , osg::Vec2f , osg::Vec2s , osg::Vec2ub , osg::Vec2us , osg::Vec3b , osg::Vec3d , osg::Vec3f , osg::Vec3s , osg::Vec3ub , osg::Vec3us , osg::Vec4b , osg::Vec4d , osg::Vec4f , osg::Vec4s , osg::Vec4ub , osg::Vec4us
• operator<() : osg::BufferObjectProfile , osg::KdTree::LineSegmentIntersection , osg::KdTree::Triangle , osg::Matrixd , osg::Matrixf , osg::MixinVector< ValueT > , osg::observer_ptr< T > , osg::Plane , osg::Quat , osg::ref_ptr< T > , osg::ShadowVolumeOccluder , osg::StateAttribute , osg::StateSet , osg::Texture::TextureProfile , osg::Uniform , 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 , osgDB::ReaderWriter::ReadResult , osgDB::ReaderWriter::WriteResult , osgParticle::Particle , osgParticle::PrecipitationEffect::PrecipitationDrawable::Cell , osgParticle::PrecipitationEffect::PrecipitationDrawable::DepthMatrixStartTime , osgShadow::OccluderGeometry::Edge , osgSim::GeographicLocation , osgSim::ShapeAttribute , osgTerrain::GeometryPool::GeometryKey , osgTerrain::TileID , osgUtil::EdgeCollector::Edge , osgUtil::EdgeCollector::Point , osgUtil::EdgeCollector::Triangle , osgUtil::Hit , osgUtil::LineSegmentIntersector::Intersection , osgUtil::PlaneIntersector::Intersection , osgUtil::PolytopeIntersector::Intersection , osgUtil::RayIntersector::Intersection , osgVolume::TileID
• operator<< : osgAnimation::TemplateCubicBezier< T > , osgDB::OutputStream , osgSim::GeographicLocation
• operator<= : osg::MixinVector< ValueT >
• operator=() : osg::ArgumentParser::Parameter , osg::AttributeFunctorArrayVisitor , osg::buffered_object< T > , osg::buffered_value< T > , osg::BufferObjectProfile , osg::CollectOccludersVisitor , osg::ConstAttributeFunctorArrayVisitor , osg::CullingSet , osg::CullSettings , osg::DeleteHandler , osg::DisplaySettings , osg::Drawable , osg::DrawPixels , osg::fast_back_stack< T > , osg::FrameBufferAttachment , osg::FrameBufferObject , osg::FrameStamp , osg::Geometry , osg::GLBufferObject::BufferEntry , osg::Image , osg::ImageSequence::ImageData , osg::LineSegment , osg::Material , osg::Matrixd , osg::Matrixf , osg::MatrixTemplate< T, RowN, ColN > , osg::MixinVector< ValueT > , osg::NodeAcceptOp , osg::observer_ptr< T > , osg::ObserverNodePath , osg::ObserverSet , osg::PagedLOD::PerRangeData , osg::Plane , osg::Polytope , osg::Quat , osg::ref_ptr< T > , osg::Referenced , osg::RenderBuffer , osg::RenderInfo , osg::ShapeDrawable , osg::State::EnabledArrayPair , osg::StateSet , osg::TemplateArray< T, ARRAYTYPE, DataSize, DataType > , osg::TemplateIndexArray< T, ARRAYTYPE, DataSize, DataType > , osg::Uniform , osg::View::Slave , osg::Viewport , osgDB::DynamicLibrary , osgDB::Field , osgDB::FieldReader , osgDB::FieldReaderIterator , osgDB::ParameterOutput , osgDB::ReaderWriter::ReadResult , osgDB::ReaderWriter::WriteResult , osgFX::AnisotropicLighting , osgFX::BumpMapping , osgFX::Cartoon , osgFX::Effect , osgFX::MultiTextureControl , osgFX::Scribe , osgFX::SpecularHighlights , osgFX::Technique , osgFX::Validator , osgGA::Device , osgGA::EventQueue , osgGA::EventVisitor , osgGA::PointerData , osgParticle::AccelOperator , osgParticle::AngularAccelOperator , osgParticle::AngularDampingOperator , osgParticle::BounceOperator , osgParticle::BoxPlacer , osgParticle::CompositePlacer , osgParticle::ConnectedParticleSystem , osgParticle::Counter , osgParticle::DampingOperator , osgParticle::DomainOperator , osgParticle::Emitter , osgParticle::ExplosionOperator , osgParticle::FluidFrictionOperator , osgParticle::FluidProgram , osgParticle::ForceOperator , osgParticle::ModularEmitter , osgParticle::ModularProgram , osgParticle::MultiSegmentPlacer , osgParticle::Operator , osgParticle::OrbitOperator , osgParticle::ParticleProcessor , osgParticle::ParticleSystem , osgParticle::ParticleSystemUpdater , osgParticle::Placer , osgParticle::PointPlacer , osgParticle::Program , osgParticle::RadialShooter , osgParticle::SectorPlacer , osgParticle::SegmentPlacer , osgParticle::Shooter , osgParticle::SinkOperator , osgSim::ImpostorSprite , osgSim::LightPoint , osgSim::ShapeAttribute , osgTerrain::CompositeLayer::CompoundNameLayer , osgTerrain::TerrainNeighbours , osgText::String , osgUtil::CubeMapGenerator , osgUtil::CullVisitor::MatrixPlanesDrawables , osgUtil::CullVisitor , osgUtil::DelaunayTriangulator , osgUtil::HalfWayMapGenerator , osgUtil::HighlightMapGenerator , osgUtil::Hit , osgUtil::PrintVisitor , osgUtil::ReflectionMapGenerator , osgUtil::TangentSpaceGenerator , osgUtil::UpdateVisitor , osgViewer::Keystone , osgViewer::ScreenCaptureHandler::WriteToFile , osgVolume::CompositeLayer::NameLayer
• operator==() : osg::BoundingBoxImpl< VT > , osg::BoundingSphereImpl< VT > , osg::BufferObjectProfile , osg::EllipsoidModel , osg::Matrixd , osg::Matrixf , osg::MixinVector< ValueT > , osg::observer_ptr< T > , osg::Plane , osg::Quat , osg::ref_ptr< T > , osg::StateAttribute , osg::StateSet , osg::Texture::TextureProfile , osg::Uniform , 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 , osgAnimation::VertexInfluenceSet::BoneWeight , osgSim::GeographicLocation , osgSim::ShapeAttribute , osgTerrain::TileID , osgText::Style , osgUtil::EdgeCollector::Edge , osgVolume::TileID
• operator> : osg::MixinVector< ValueT > , osg::observer_ptr< T >
• operator>= : osg::MixinVector< ValueT >
• operator>> : osgAnimation::TemplateCubicBezier< T > , osgDB::InputStream
• operator[]() : osg::ArgumentParser , osg::buffered_object< T > , osg::buffered_value< T > , osg::MatrixTemplate< T, RowN, ColN > , osg::MixinVector< ValueT > , 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 , osgDB::FieldReaderIterator , osgDB::XmlNode::Input
• operator^() : osg::Vec3d , osg::Vec3f
• OptimizationOptions : osgUtil::Optimizer
• optimize() : osgUtil::Optimizer , osgUtil::Optimizer::StateVisitor , osgUtil::Optimizer::TextureAtlasVisitor
• OPTIMIZE_TEXTURE_SETTINGS : osgUtil::Optimizer
• optimizeOrder() : osgUtil::VertexAccessOrderVisitor
• Optimizer() : osgUtil::Optimizer
• optimizeVertices() : osgUtil::VertexCacheVisitor
• Options : osg::CopyOp , osgDB::Options , osgDB::ReaderWriter
• options : osgDB::ReaderWriterInfo
• Options : osgUtil::SceneView
• OR : osg::LogicOp
• OR_INVERTED : osg::LogicOp
• OR_REVERSE : osg::LogicOp
• OrbitManipulator() : osgGA::OrbitManipulator
• OrbitOperator() : osgParticle::OrbitOperator
• Orientation : osgSim::ScalarBar
• orientationOpenGL() : osgTerrain::Locator
• Origin : osg::ClipControl , osg::Image
• orphan() : osg::GLBufferObjectSet , osg::TextureObjectSet
• ortho() : osg::Matrixd , osg::Matrixf
• ortho2D() : osg::Matrixd , osg::Matrixf
• ORTHOGRAPHIC_SHADOW_MAP : osgShadow::ShadowSettings
• orthoNormal() : osg::Matrixd , osg::Matrixf
• orthoNormalize() : osg::Matrixd , osg::Matrixf
• osg::Camera : osg::GraphicsContext
• osg::Drawable : osg::Node , osg::StateSet
• osg::Group : osg::Node
• osg::Node : osg::StateSet
• osg::Program : osg::Shader
• osg::StateAttribute : osg::StateSet
• osg::StateSet : osg::Node , osg::StateAttribute , osg::Uniform
• osg::Uniform : osg::StateSet
• osgDB::Registry : osgDB::ObjectWrapperManager
• OSGNV_PARAMETER_BLOCK : osg::StateAttribute
• OSGNVCG_PROGRAM : osg::StateAttribute
• OSGNVEXT_REGISTER_COMBINERS : osg::StateAttribute
• OSGNVEXT_TEXTURE_SHADER : osg::StateAttribute
• OSGNVEXT_VERTEX_PROGRAM : osg::StateAttribute
• OSGNVPARSE_PROGRAM_PARSER : osg::StateAttribute
• OSGNVSLANG_PROGRAM : osg::StateAttribute
• osgSim::ImpostorSpriteManager : osgSim::ImpostorSprite
• osgTerrain::TerrainTile : osgTerrain::TerrainTechnique
• osgUtil::StateGraph : osgUtil::RenderLeaf
• osgViewer::View : osgViewer::ViewerBase
• osgVolume::VolumeTile : osgVolume::VolumeTechnique
• OSXMenubarBehavior : osg::DisplaySettings
• other_value_type : osg::Matrixd , osg::Matrixf
• Outline() : osgFX::Outline
• OUTLINE : osgText::Text
• Output() : osgDB::Output
• output() : osgUtil::PrintVisitor
• OutputException() : osgDB::OutputException
• OutputIterator() : osgDB::OutputIterator
• OutputStream() : osgDB::OutputStream
• outside() : osgUtil::DelaunayConstraint
• OVERALL : osgText::Text
• OverlayDataMap : osgSim::OverlayNode
• OverlayNode() : osgSim::OverlayNode
• OverlayTechnique : osgSim::OverlayNode
• OVERRIDE : osg::StateAttribute
• OVERRIDE_PROTECTED_RENDERBIN_DETAILS : osg::StateSet
• OVERRIDE_RENDERBIN_DETAILS : osg::StateSet
• overrideRedirect : osg::GraphicsContext::Traits
• OverrideValue : osg::StateAttribute
• OVERWRITE : osgViewer::ScreenCaptureHandler::WriteToFile