Here is a list of all documented class members with links to the class documentation for each member:

- o -

• Object() : Urho3D::Object
• object_ : Urho3D::GPUObject
• ObjectAnimation() : Urho3D::ObjectAnimation
• objectAnimation_ : Urho3D::Animatable
• objectCategories_ : Urho3D::Context
• ObjectFactory() : Urho3D::ObjectFactory
• ObjectFactoryImpl() : Urho3D::ObjectFactoryImpl< T >
• objectGroup_ : Urho3D::TileMapLayer2D
• objects_ : Urho3D::TmxObjectGroup2D
• objectType_ : Urho3D::TileMapObject2D
• objectValue_ : Urho3D::JSONValue
• Obstacle() : Urho3D::Obstacle
• obstacleAvoidanceType_ : Urho3D::CrowdAgent
• ObstacleChanged() : Urho3D::DynamicNavigationMesh
• obstacleId_ : Urho3D::Obstacle
• occludee_ : Urho3D::Drawable, Urho3D::Terrain
• occluder_ : Urho3D::Drawable, Urho3D::Terrain
• occluders_ : Urho3D::View
• occluderSizeThreshold_ : Urho3D::Renderer
• occlusion_ : Urho3D::Material
• OcclusionBuffer() : Urho3D::OcclusionBuffer
• occlusionBuffer_ : Urho3D::View
• occlusionBuffers_ : Urho3D::Renderer
• occlusionBufferSize_ : Urho3D::Renderer
• occlusionGeometry_ : Urho3D::TerrainPatch
• occlusionLodLevel_ : Urho3D::StaticModel, Urho3D::Terrain
• Octant() : Urho3D::Octant
• octant_ : Urho3D::Drawable
• Octree() : Urho3D::Octree
• octree_ : Urho3D::View
• octreeMutex_ : Urho3D::Octree
• OctreeQuery() : Urho3D::OctreeQuery
• OctreeQueryResult() : Urho3D::OctreeQueryResult
• offMeshAreas_ : Urho3D::NavBuildData
• OffMeshConnection() : Urho3D::OffMeshConnection
• offMeshDir_ : Urho3D::NavBuildData
• offMeshFlags_ : Urho3D::NavBuildData
• offMeshRadii_ : Urho3D::NavBuildData
• offMeshVertices_ : Urho3D::NavBuildData
• offset_ : Urho3D::File, Urho3D::PackageEntry, Urho3D::ShaderParameter, Urho3D::Sprite2D, Urho3D::VertexElement
• offsetMatrix_ : Urho3D::Bone
• offsetX_ : Urho3D::FontGlyph, Urho3D::OcclusionBuffer
• offsetY_ : Urho3D::FontGlyph, Urho3D::OcclusionBuffer
• OggVorbisSoundStream() : Urho3D::OggVorbisSoundStream
• okButton_ : Urho3D::FileSelector, Urho3D::MessageBox
• okButtonText_ : Urho3D::FileSelector
• OnAttributeAnimationAdded() : Urho3D::Animatable, Urho3D::Component, Urho3D::Node, Urho3D::UIElement
• OnAttributeAnimationRemoved() : Urho3D::Animatable, Urho3D::Component, Urho3D::Node, Urho3D::UIElement
• OnClickBegin() : Urho3D::Button, Urho3D::CheckBox, Urho3D::LineEdit, Urho3D::Slider, Urho3D::UIElement
• OnClickEnd() : Urho3D::Button, Urho3D::Slider, Urho3D::UIElement
• OnCrowdUpdate() : Urho3D::CrowdAgent
• OnDeviceLost() : Urho3D::GPUObject, Urho3D::IndexBuffer, Urho3D::RenderSurface, Urho3D::ShaderProgram_OGL, Urho3D::ShaderVariation, Urho3D::Texture2D, Urho3D::Texture2DArray, Urho3D::Texture3D, Urho3D::TextureCube, Urho3D::VertexBuffer
• OnDeviceReset() : Urho3D::ConstantBuffer, Urho3D::GPUObject, Urho3D::IndexBuffer, Urho3D::Texture2D, Urho3D::Texture2DArray, Urho3D::Texture3D, Urho3D::TextureCube, Urho3D::VertexBuffer
• OnDoubleClick() : Urho3D::LineEdit, Urho3D::UIElement
• OnDragBegin() : Urho3D::LineEdit, Urho3D::Slider, Urho3D::UIElement, Urho3D::Window
• OnDragCancel() : Urho3D::UIElement, Urho3D::Window
• OnDragDropFinish() : Urho3D::LineEdit, Urho3D::UIElement
• OnDragDropTest() : Urho3D::LineEdit, Urho3D::UIElement
• OnDragEnd() : Urho3D::Slider, Urho3D::UIElement, Urho3D::Window
• OnDragMove() : Urho3D::Button, Urho3D::LineEdit, Urho3D::Slider, Urho3D::UIElement, Urho3D::Window
• OnDrawOrderChanged() : Urho3D::Drawable2D, Urho3D::ParticleEmitter2D, Urho3D::StaticSprite2D
• ONE : Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4
• OnElementResized() : Urho3D::UIComponent
• OnEvent() : Urho3D::Object
• OnGetAttribute() : Urho3D::Serializable
• OnHidePopup() : Urho3D::DropDownList, Urho3D::Menu
• OnHover() : Urho3D::Menu, Urho3D::Slider, Urho3D::UIElement, Urho3D::Window
• OnIndentSet() : Urho3D::Text, Urho3D::UIElement
• OnKey() : Urho3D::Button, Urho3D::CheckBox, Urho3D::LineEdit, Urho3D::ListView, Urho3D::ScrollView, Urho3D::UIElement
• OnMarkedDirty() : Urho3D::AnimatedModel, Urho3D::Camera, Urho3D::CollisionShape2D, Urho3D::CollisionShape, Urho3D::Component, Urho3D::Constraint, Urho3D::CrowdAgent, Urho3D::DecalSet, Urho3D::Drawable2D, Urho3D::Drawable, Urho3D::Obstacle, Urho3D::RigidBody2D, Urho3D::RigidBody, Urho3D::SplinePath, Urho3D::Zone
• OnNodeSet() : Urho3D::AnimatedModel, Urho3D::Camera, Urho3D::CollisionShape2D, Urho3D::CollisionShape, Urho3D::Component, Urho3D::Constraint2D, Urho3D::Constraint, Urho3D::CrowdAgent, Urho3D::Drawable, Urho3D::IKSolver, Urho3D::LogicComponent, Urho3D::Obstacle, Urho3D::RigidBody2D, Urho3D::RigidBody, Urho3D::SmoothedTransform, Urho3D::Text3D, Urho3D::UIComponent
• OnNodeSetEnabled() : Urho3D::Component, Urho3D::SplinePath, Urho3D::StaticModelGroup
• OnObjectAnimationAdded() : Urho3D::Animatable
• OnObjectAnimationRemoved() : Urho3D::Animatable
• OnPackageDownloadFailed() : Urho3D::Connection
• OnPackagesReady() : Urho3D::Connection
• OnPositionSet() : Urho3D::Sprite, Urho3D::UIElement
• OnRemoveFromOctree() : Urho3D::Drawable, Urho3D::Zone
• OnResize() : Urho3D::ListView, Urho3D::ProgressBar, Urho3D::ScrollBar, Urho3D::ScrollView, Urho3D::Slider, Urho3D::Text, Urho3D::UIElement, Urho3D::View3D
• OnSceneLoadFailed() : Urho3D::Connection
• OnSceneSet() : Urho3D::AnimatedSprite2D, Urho3D::AnimationController, Urho3D::CollisionShape, Urho3D::Component, Urho3D::Constraint2D, Urho3D::Constraint, Urho3D::CrowdAgent, Urho3D::CrowdManager, Urho3D::Drawable2D, Urho3D::Drawable, Urho3D::DynamicNavigationMesh, Urho3D::IKSolver, Urho3D::LogicComponent, Urho3D::Obstacle, Urho3D::ParticleEmitter2D, Urho3D::ParticleEmitter, Urho3D::PhysicsWorld2D, Urho3D::PhysicsWorld, Urho3D::RibbonTrail, Urho3D::RigidBody2D, Urho3D::RigidBody, Urho3D::StaticSprite2D
• OnScreenModeChanged() : Urho3D::Graphics
• OnServerConnected() : Urho3D::Network
• OnServerDisconnected() : Urho3D::Network
• OnSetAnimation() : Urho3D::Spriter::SpriterInstance
• OnSetAttribute() : Urho3D::Serializable
• OnSetEditable() : Urho3D::DropDownList, Urho3D::ScrollBar, Urho3D::UIElement
• OnSetEnabled() : Urho3D::AnimatedSprite2D, Urho3D::AnimationController, Urho3D::CollisionShape2D, Urho3D::CollisionShape, Urho3D::Component, Urho3D::Constraint2D, Urho3D::Constraint, Urho3D::CrowdAgent, Urho3D::DecalSet, Urho3D::Drawable2D, Urho3D::Drawable, Urho3D::LogicComponent, Urho3D::Obstacle, Urho3D::ParticleEmitter2D, Urho3D::ParticleEmitter, Urho3D::RaycastVehicle, Urho3D::RibbonTrail, Urho3D::RigidBody2D, Urho3D::RigidBody, Urho3D::Terrain
• OnSetEntity() : Urho3D::Spriter::SpriterInstance
• OnShowPopup() : Urho3D::DropDownList, Urho3D::Menu
• OnTextInput() : Urho3D::LineEdit, Urho3D::UIElement
• OnWheel() : Urho3D::ScrollView, Urho3D::UIElement
• OnWindowMoved() : Urho3D::Graphics
• OnWindowResized() : Urho3D::Graphics
• OnWorldBoundingBoxUpdate() : Urho3D::AnimatedModel, Urho3D::BillboardSet, Urho3D::CustomGeometry, Urho3D::DecalSet, Urho3D::Drawable, Urho3D::Light, Urho3D::ParticleEmitter2D, Urho3D::Renderer2D, Urho3D::RibbonTrail, Urho3D::Skybox, Urho3D::StaticModel, Urho3D::StaticModelGroup, Urho3D::StaticSprite2D, Urho3D::TerrainPatch, Urho3D::Text3D, Urho3D::Zone
• opacity_ : Urho3D::UIElement
• opacityDirty_ : Urho3D::UIElement
• Open() : Urho3D::File, Urho3D::Log, Urho3D::NamedPipe, Urho3D::PackageFile
• OpenInternal() : Urho3D::File
• OpenJoystick() : Urho3D::Input
• operator bool() : Urho3D::FlagSet< E >, Urho3D::PListValue, Urho3D::StringHash, Urho3D::XMLElement
• operator double() : Urho3D::FlagSet< E >
• operator Enum() : Urho3D::FlagSet< E >
• operator Integer() : Urho3D::FlagSet< E >
• operator T*() : Urho3D::SharedArrayPtr< T >, Urho3D::SharedPtr< T >, Urho3D::WeakArrayPtr< T >, Urho3D::WeakPtr< T >
• operator Vector2() : Urho3D::Vector4
• operator Vector3() : Urho3D::Vector4
• operator!() : Urho3D::FlagSet< E >
• operator!=() : Urho3D::BatchGroupKey, Urho3D::BoundingBox, Urho3D::Color, Urho3D::FlagSet< E >, Urho3D::HashIteratorBase, Urho3D::HashMap< T, U >::KeyValue, Urho3D::HashMap< T, U >, Urho3D::HashSet< T >, Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::List< T >, Urho3D::ListIteratorBase, Urho3D::Matrix2, Urho3D::Matrix3, Urho3D::Matrix3x4, Urho3D::Matrix4, Urho3D::OctreeQueryResult, Urho3D::Pair< T, U >, Urho3D::PhysicsRaycastResult2D, Urho3D::PhysicsRaycastResult, Urho3D::Quaternion, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::Ray, Urho3D::RayQueryResult, Urho3D::Rect, Urho3D::ResourceRef, Urho3D::ResourceRefList, Urho3D::ScreenModeParams, Urho3D::SharedArrayPtr< T >, Urho3D::SharedPtr< T >, Urho3D::Sphere, Urho3D::Spline, Urho3D::String, Urho3D::StringHash, Urho3D::Variant, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4, Urho3D::Vector< T >, Urho3D::VertexElement, Urho3D::WeakArrayPtr< T >, Urho3D::WeakPtr< T >
• operator%() : Urho3D::BigInt
• operator&() : Urho3D::FlagSet< E >
• operator&=() : Urho3D::FlagSet< E >
• operator*() : Urho3D::Color, Urho3D::HashMap< T, U >::ConstIterator, Urho3D::HashMap< T, U >::Iterator, Urho3D::HashSet< T >::ConstIterator, Urho3D::HashSet< T >::Iterator, Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::List< T >::ConstIterator, Urho3D::List< T >::Iterator, Urho3D::Matrix2, Urho3D::Matrix3, Urho3D::Matrix3x4, Urho3D::Matrix4, Urho3D::Quaternion, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::Rect, Urho3D::SharedArrayPtr< T >, Urho3D::SharedPtr< T >, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4, Urho3D::WeakArrayPtr< T >, Urho3D::WeakPtr< T >
• operator*=() : Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::Quaternion, Urho3D::Rect, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4
• operator+() : Urho3D::Color, Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::Matrix2, Urho3D::Matrix3, Urho3D::Matrix3x4, Urho3D::Matrix4, Urho3D::Quaternion, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::Rect, Urho3D::String, Urho3D::StringHash, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4, Urho3D::Vector< T >
• operator++() : Urho3D::BigInt, Urho3D::HashMap< T, U >::ConstIterator, Urho3D::HashMap< T, U >::Iterator, Urho3D::HashSet< T >::ConstIterator, Urho3D::HashSet< T >::Iterator, Urho3D::List< T >::ConstIterator, Urho3D::List< T >::Iterator, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >
• operator+=() : Urho3D::Color, Urho3D::HashMap< T, U >, Urho3D::HashSet< T >, Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::List< T >, Urho3D::Quaternion, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::Rect, Urho3D::String, Urho3D::StringHash, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4, Urho3D::Vector< T >
• operator-() : Urho3D::Color, Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::Matrix2, Urho3D::Matrix3, Urho3D::Matrix3x4, Urho3D::Matrix4, Urho3D::Quaternion, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::Rect, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4
• operator--() : Urho3D::BigInt, Urho3D::HashMap< T, U >::ConstIterator, Urho3D::HashMap< T, U >::Iterator, Urho3D::HashSet< T >::ConstIterator, Urho3D::HashSet< T >::Iterator, Urho3D::List< T >::ConstIterator, Urho3D::List< T >::Iterator, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >
• operator-=() : Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::Rect, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4
• operator->() : Urho3D::HashMap< T, U >::ConstIterator, Urho3D::HashMap< T, U >::Iterator, Urho3D::HashSet< T >::ConstIterator, Urho3D::HashSet< T >::Iterator, Urho3D::List< T >::ConstIterator, Urho3D::List< T >::Iterator, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::SharedArrayPtr< T >, Urho3D::SharedPtr< T >, Urho3D::WeakArrayPtr< T >, Urho3D::WeakPtr< T >
• operator/() : Urho3D::BigInt, Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::Rect, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4
• operator/=() : Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::Rect, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4
• operator<() : Urho3D::Pair< T, U >, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::SharedArrayPtr< T >, Urho3D::SharedPtr< T >, Urho3D::String, Urho3D::StringHash, Urho3D::WeakArrayPtr< T >, Urho3D::WeakPtr< T >
• operator<=() : Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >
• operator=() : Urho3D::Allocator< T >, Urho3D::BoundingBox, Urho3D::Color, Urho3D::FlagSet< E >, Urho3D::Frustum, Urho3D::HashMap< T, U >::ConstIterator, Urho3D::HashMap< T, U >::KeyValue, Urho3D::HashMap< T, U >, Urho3D::HashSet< T >::ConstIterator, Urho3D::HashSet< T >, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::JSONValue, Urho3D::LinkedList< T >, Urho3D::List< T >::ConstIterator, Urho3D::List< T >, Urho3D::Matrix2, Urho3D::Matrix3, Urho3D::Matrix3x4, Urho3D::Matrix4, Urho3D::MutexLock, Urho3D::OctreeQuery, Urho3D::Plane, Urho3D::PListValue, Urho3D::Polyhedron, Urho3D::Quaternion, Urho3D::RandomAccessConstIterator< T >, Urho3D::Ray, Urho3D::RayOctreeQuery, Urho3D::Rect, Urho3D::RefCounted, Urho3D::SharedArrayPtr< T >, Urho3D::SharedPtr< T >, Urho3D::SourceBatch, Urho3D::Sphere, Urho3D::Spline, Urho3D::String, Urho3D::StringHash, Urho3D::Variant, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4, Urho3D::Vector< T >, Urho3D::WeakArrayPtr< T >, Urho3D::WeakPtr< T >, Urho3D::XMLElement, Urho3D::XPathResultSet
• operator==() : Urho3D::BatchGroupKey, Urho3D::BoundingBox, Urho3D::Color, Urho3D::FlagSet< E >, Urho3D::HashIteratorBase, Urho3D::HashMap< T, U >::KeyValue, Urho3D::HashMap< T, U >, Urho3D::HashSet< T >, Urho3D::IntRect, Urho3D::IntVector2, Urho3D::IntVector3, Urho3D::List< T >, Urho3D::ListIteratorBase, Urho3D::Matrix2, Urho3D::Matrix3, Urho3D::Matrix3x4, Urho3D::Matrix4, Urho3D::Pair< T, U >, Urho3D::Quaternion, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::Ray, Urho3D::Rect, Urho3D::ResourceRef, Urho3D::ResourceRefList, Urho3D::ScreenModeParams, Urho3D::SharedArrayPtr< T >, Urho3D::SharedPtr< T >, Urho3D::Sphere, Urho3D::Spline, Urho3D::String, Urho3D::StringHash, Urho3D::Variant, Urho3D::Vector2, Urho3D::Vector3, Urho3D::Vector4, Urho3D::Vector< T >, Urho3D::VertexElement, Urho3D::WeakArrayPtr< T >, Urho3D::WeakPtr< T >
• operator>() : Urho3D::Pair< T, U >, Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >, Urho3D::String, Urho3D::StringHash
• operator>=() : Urho3D::RandomAccessConstIterator< T >, Urho3D::RandomAccessIterator< T >
• operator[]() : Urho3D::HashMap< T, U >, Urho3D::JSONValue, Urho3D::SharedArrayPtr< T >, Urho3D::SharedPtr< T >, Urho3D::String, Urho3D::Vector4, Urho3D::Vector< T >, Urho3D::WeakArrayPtr< T >, Urho3D::WeakPtr< T >, Urho3D::WString, Urho3D::XPathResultSet
• operator^() : Urho3D::FlagSet< E >
• operator^=() : Urho3D::FlagSet< E >
• operator|() : Urho3D::FlagSet< E >
• operator|=() : Urho3D::FlagSet< E >
• operator~() : Urho3D::FlagSet< E >
• ops_ : Urho3D::RWOpsWrapper< T >
• optimizeBufferSize_ : Urho3D::DecalSet
• OptimizeLightByScissor() : Urho3D::Renderer
• OptimizeLightByStencil() : Urho3D::Renderer
• orderInLayer_ : Urho3D::Drawable2D
• orientation_ : Urho3D::ProgressBar, Urho3D::Slider, Urho3D::TileMapInfo2D
• orientations_ : Urho3D::Graphics
• origin_ : Urho3D::Ray
• original_ : Urho3D::TechniqueEntry
• originalPosition_ : Urho3D::ToolTip
• origRotation_ : Urho3D::RaycastVehicle
• Orthogonalize() : Urho3D::Vector3
• orthographic_ : Urho3D::Camera
• orthoSize_ : Urho3D::Camera
• osCursor_ : Urho3D::CursorShapeInfo
• osShapeDirty_ : Urho3D::Cursor
• otherBody_ : Urho3D::Constraint2D, Urho3D::Constraint
• otherBodyAnchor_ : Urho3D::ConstraintDistance2D, Urho3D::ConstraintPulley2D
• otherBodyGroundAnchor_ : Urho3D::ConstraintPulley2D
• otherBodyNodeID_ : Urho3D::Constraint2D, Urho3D::Constraint
• otherBodyNodeIDDirty_ : Urho3D::Constraint2D
• otherConstraint_ : Urho3D::ConstraintGear2D
• otherPosition_ : Urho3D::Constraint
• otherRotation_ : Urho3D::Constraint
• outerAngle_ : Urho3D::SoundSource3D
• outFace_ : Urho3D::Polyhedron
• outgoingBuffer_ : Urho3D::Connection
• outputs_ : Urho3D::RenderPathCommand
• overlayContainer_ : Urho3D::ListView
• override_ : Urho3D::Zone
• oversampling_ : Urho3D::FontFaceFreeType
• ownBody_ : Urho3D::Constraint
• owner_ : Urho3D::BackgroundLoader, Urho3D::NodeImpl, Urho3D::ShaderVariation, Urho3D::SourceBatch2D, Urho3D::Spriter::SpriterInstance, Urho3D::TerrainPatch, Urho3D::ValueAnimation
• ownerBody_ : Urho3D::Constraint2D
• ownerBodyAnchor_ : Urho3D::ConstraintDistance2D, Urho3D::ConstraintPulley2D
• ownerBodyGroundAnchor_ : Urho3D::ConstraintPulley2D
• ownerConstraint_ : Urho3D::ConstraintGear2D
• ownerMesh_ : Urho3D::Obstacle
• ownScene_ : Urho3D::View3D