| Irrlicht 3D Engine |

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

### - u -

- u : irr::scene::SMD3TexCoord , irr::core::inttofloat
- unlock() : irr::video::ITexture , irr::video::IImage
- updateAbsolutePosition() : irr::gui::IGUIElement , irr::scene::ISceneNode
- updateAbsolutePositionOfAllChildren() : irr::scene::IBoneSceneNode
- updateAllOcclusionQueries() : irr::video::IVideoDriver
- updateNormalsWhenAnimating() : irr::scene::ISkinnedMesh
- updateOcclusionQuery() : irr::video::IVideoDriver
- updateShadowVolumes() : irr::scene::IShadowVolumeSceneNode
- UpperLeftCorner : irr::core::rect< T >
- useAnimationFrom() : irr::scene::ISkinnedMesh
- UseMipMaps : irr::video::SMaterial
- useNodeMaterial() : irr::scene::IColladaMeshWriterProperties
- UsePerformanceTimer : irr::SIrrlichtCreationParameters
- UserData1 : irr::SEvent::SUserEvent
- UserData2 : irr::SEvent::SUserEvent
- UserEvent : irr::SEvent