### - u -

- UniqueDescription : Microsoft.Samples.DirectX.UtilityToolkit.EnumAdapterInformation
- up : DXGfxLib.FreeCamera , DXGfxLib.ThirdPersonCamera
- UpButtonLayer : Microsoft.Samples.DirectX.UtilityToolkit.ScrollBar
- upButtonRect : Microsoft.Samples.DirectX.UtilityToolkit.ScrollBar
- UpDirection : Microsoft.Samples.DirectX.UtilityToolkit.Camera
- Usage : Microsoft.Samples.DirectX.UtilityToolkit.CachedTexture
- useFrustrumCulling : DXGfxLib.SceneNode
- useLOD : DXGfxLib.TerrainTile