Why Meta Quest?
Design
Develop
API reference
Distribute and grow
Blog
Support
API reference
API reference
Select your platform
No SDKs available
No versions available
Overview
Classes
AlertViewHUD
InlineLinkAttribute
OperationResultExtensions
OVRAudioSourceTest
OVRAutoDestroyInMRC
OVRBody
OVRBone
OVRBoneCapsule
OVRBoundary
OVRBuildInfo
OVRCameraRig
OVRChromaticAberration
OVRColocationSession
OVRControllerHelper
OVRControllerTest
OVRCubemapCapture
OVRCursor
OVRCustomFace
OVRCustomFaceExtensions
OVRCustomSkeleton
OVRDebugHeadController
OVRDebugInfo
OVRDisplay
OVREnumExtensions
OVRExtensions
OVREyeGaze
OVRFace
OVRFaceExpressions
OVRGazePointer
OVRGLTFAccessor
OVRGLTFAnimatinonNode
OVRGLTFAnimationNodeMorphTargetHandler
OVRGLTFLoader
OVRGrabbable
OVRGrabber
OVRGridCube
OVRHand
OVRHandTest
OVRHaptics
OVRHapticsClip
OVRHeadsetEmulator
OVRInput
OVRKtxTexture
OVRManager
OVRMesh
OVRMeshJobs
OVRMeshRenderer
OVRMetricsCore
OVRMetricsToolSDK
OVRMicrogestureEventSource
OVRMixedRealityCaptureTest
OVRModeParms
OVRMonoscopic
OVRNativeBuffer
OVRNativeList
OVRNetwork
OVRNodeStateProperties
OVROverlay
OVROverlayCanvas
OVROverlayCanvas_TMPChanged
OVROverlayCanvasManager
OVROverlayCanvasSettings
OVROverlayMeshGenerator
OVRPassthroughColorLut
OVRPassthroughLayer
OVRPermissionsRequester
OVRPlatformMenu
OVRPlayerController
OVRPointerVisualizer
OVRProfile
OVRProgressIndicator
OVRRaycaster
OVRRayHelper
OVRRayTransformer
OVRResetOrientation
OVRResources
OVRRuntimeAssetsBase
OVRRuntimeController
OVRRuntimeSettings
OVRScene
OVRSceneAnchor
OVRSceneLoader
OVRSceneManager
OVRSceneModelLoader
OVRSceneObjectTransformType
OVRScenePlane
OVRScenePlaneMeshFilter
OVRScenePrefabOverride
OVRSceneRoom
OVRSceneSampleController
OVRSceneVolume
OVRSceneVolumeMeshFilter
OVRScreenFade
OVRSemanticClassification
OVRSkeleton
OVRSkeletonRenderer
OVRSpatialAnchor
OVRTask
OVRTracker
OVRUnityHumanoidSkeletonRetargeter
OVRVignette
OVRWaitCursor
RoomMeshAnchor
SharedSpatialAnchorErrorHandler
SystemHaptics
SystemHapticsClipData
Interfaces
IOVRAnchorComponent
OVRHumanBodyBonesMappingsInterface
Structs
OVRAnchor
OVRAnchorContainer
OVRBounded2D
OVRBounded3D
OVRDynamicObject
OVRGLTFScene
OVRInputRayData
OVRLocatable
OVRMarkerPayload
OVRMaterialData
OVRMeshAttributes
OVRMeshData
OVRPose
OVRResult
OVRRoomLayout
OVRRoomMesh
OVRSemanticLabels
OVRSharable
OVRSpace
OVRSpaceUser
OVRStorable
OVRTaskBuilder
OVRTextureData
OVRTriangleMesh
Meta.XR
Classes
Extensions
OpenXRNativeFuncs
Unsafe
Enumerations
XrAction
XrActionSet
XrAsyncRequestIdFB
XrFormFactor
XrHapticParametricStreamFrameTypeEXTX1
XrInstance
XrPath
XrResult
XrSemanticLabelMETA
XrSemanticLabelsSupportFlagsFB
XrSession
XrSpace
XrSpaceComponentTypeFB
XrSpaceLocationFlags
XrSpacePersistenceModeFB
XrSpaceQueryActionFB
XrSpaceStorageLocationFB
XrSpaceUserFB
XrSpaceUserIdFB
XrStructureType
XrSwapchain
XrSystemId
Structs
XrBaseStructure
XrBool32
XrBoundary2DFB
XrDevicePcmSampleRateStateFB
XrDuration
XrEventDataSceneCaptureCompleteFB
XrEventDataShareSpacesCompleteMETA
XrEventDataSpaceDiscoveryCompleteMETA
XrEventDataSpaceDiscoveryResultsAvailableMETA
XrEventDataSpaceEraseCompleteFB
XrEventDataSpaceListSaveCompleteFB
XrEventDataSpaceQueryCompleteFB
XrEventDataSpaceQueryResultsAvailableFB
XrEventDataSpaceSaveCompleteFB
XrEventDataSpacesEraseResultMETA
XrEventDataSpaceSetStatusCompleteFB
XrEventDataSpaceShareCompleteFB
XrEventDataSpacesSaveResultMETA
XrEventDataSpatialAnchorCreateCompleteFB
XrExtent2Df
XrExtent3Df
XrHapticActionInfo
XrHapticAmplitudeEnvelopeVibrationFB
XrHapticBaseHeader
XrHapticParametricPointEXTX1
XrHapticParametricPropertiesEXTX1
XrHapticParametricTransientEXTX1
XrHapticParametricVibrationEXTX1
XrHapticPcmVibrationFB
XrHapticVibration
XrOffset2Df
XrOffset3DfFB
XrPosef
XrQuaternionf
XrRect2Df
XrRect3DfFB
XrRoomLayoutFB
XrRoomMeshFaceIndicesMETA
XrRoomMeshFaceMETA
XrRoomMeshMETA
XrSceneCaptureRequestInfoFB
XrSemanticLabelsFB
XrSemanticLabelsSupportInfoFB
XrShareSpacesInfoMETA
XrShareSpacesRecipientBaseHeaderMETA
XrShareSpacesRecipientGroupsMETA
XrSimultaneousHandsAndControllersTrackingPauseInfoMETA
XrSimultaneousHandsAndControllersTrackingResumeInfoMETA
XrSpaceComponentFilterInfoFB
XrSpaceComponentStatusFB
XrSpaceComponentStatusSetInfoFB
XrSpaceContainerFB
XrSpaceDiscoveryInfoMETA
XrSpaceDiscoveryResultMETA
XrSpaceDiscoveryResultsMETA
XrSpaceEraseInfoFB
XrSpaceFilterBaseHeaderMETA
XrSpaceFilterComponentMETA
XrSpaceFilterInfoBaseHeaderFB
XrSpaceFilterUuidMETA
XrSpaceGroupUuidFilterInfoMETA
XrSpaceListSaveInfoFB
XrSpaceLocation
XrSpaceQueryInfoBaseHeaderFB
XrSpaceQueryInfoFB
XrSpaceQueryResultFB
XrSpaceQueryResultsFB
XrSpaceRoomMeshGetInfoMETA
XrSpaceSaveInfoFB
XrSpacesEraseInfoMETA
XrSpaceShareInfoFB
XrSpacesSaveInfoMETA
XrSpaceStorageLocationFilterInfoFB
XrSpaceTriangleMeshGetInfoMETA
XrSpaceTriangleMeshMETA
XrSpaceUserCreateInfoFB
XrSpaceUuidFilterInfoFB
XrSpatialAnchorCreateInfoFB
XrSystemGetInfo
XrSystemGraphicsProperties
XrSystemHapticParametricPropertiesEXTX1
XrSystemProperties
XrSystemSimultaneousHandsAndControllersPropertiesMETA
XrSystemSpaceDiscoveryPropertiesMETA
XrSystemSpacePersistencePropertiesMETA
XrSystemSpatialEntityGroupSharingPropertiesMETA
XrSystemSpatialEntityPropertiesFB
XrSystemSpatialEntitySharingPropertiesMETA
XrSystemTrackingProperties
XrTime
XrVector2f
XrVector3f
XrVersion
BuildingBlocks
Classes
BuildingBlock
ControllerButtonsMapper
InstallationRoutineCheckpoint
PassthroughProjectionSurfaceBuildingBlock
RoomMeshEvent
RunTimeUtils
SharedSpatialAnchorCore
SpatialAnchorCoreBuildingBlock
SpatialAnchorLoaderBuildingBlock
SpatialAnchorLocalStorageManagerBuildingBlock
SpatialAnchorSpawnerBuildingBlock
VariantCheckpoint
BuildingBlocks.AIBlocks
Classes
AIProviderBase
ChatDelta
ChatImages
ChatRequest
ChatResponse
CredentialStorage
DepthTextureAccess
ElevenLabsProvider
Gpt2Tokenizer
HttpTransport
HuggingFaceProvider
ImageSegmentationAgent
LlamaApiProvider
LlmAgent
LlmAgentHelper
ObjectDetectionAgent
OllamaProvider
OnDetectionResponseReceived
OnDeviceLlmConfig
OnSegmentationResponseReceived
OpenAIProvider
RoboflowProvider
SegmentationResult
SpeechToTextAgent
StreamingParser
TextToSpeechAgent
UnityInferenceEngineProvider
Enumerations
DefaultPromptOption
InferenceExecutionMode
InferenceType
PromptImageSource
UnityInferenceProviderMode
Interfaces
IChatTask
IImageSegmentationTask
IObjectDetectionTask
ISpeechToTextTask
ITextToSpeechTask
IUsesCredential
Structs
BoxData
ImageInput
ProviderTestConfig
EnvironmentDepth
Classes
EnvironmentDepthManager
Enumerations
OcclusionShadersMode
ImmersiveDebugger
Classes
CustomIntegrationConfig
CustomIntegrationConfigBase
DebugData
DebugDecorativeText
DebugInspector
DebugMember
ExampleCustomIntegrationConfig
InspectedData
RuntimeAPIs
RuntimeSettings
Enumerations
DebugColor
DebugGizmoType
RuntimeAPIResult
Interfaces
ICustomIntegrationConfig
Structs
RuntimeAPIOperationResult
ImmersiveDebugger.Gizmo
Classes
DebugGizmos
ImmersiveDebugger.UserInterface
Classes
Console
ConsoleLine
DebugBar
DebugInterface
DebugPanel
Value
Values
Interfaces
IPanelRegistrar
ImmersiveDebugger.UserInterface.Generic
Classes
Background
Button
ButtonWithIcon
ButtonWithLabel
Controller
Cursor
Dropdown
Flex
Icon
Image
ImageStyle
InteractableController
Interface
Label
LayoutStyle
OverlayCanvas
OverlayCanvasPanel
Panel
PointerHandler
ScrollView
ScrollViewport
Slider
Style
Switch
TextArea
TextStyle
Toggle
ToggleWithLabel
ImmersiveDebugger.UserInterface.PanelInputModule
Classes
RaycastComparer
ImmersiveDebugger.Utils
Classes
MemberInfoExtensions
InputActions
Classes
InputActionDefinition
InputActionSet
RuntimeSettings
UserInputActionSet
MultiplayerBlocks.Fusion
Classes
AvatarBehaviourFusion
AvatarSpawnerFusion
CustomMatchmakingFusion
CustomNetworkObjectProvider
FusionBBEvents
FusionNetworkBootstrapper
LipSyncPhotonFix
PlayerNameTagFusion
PlayerNameTagSpawnerFusion
TransferOwnershipFusion
VoiceSetup
Type Aliases
CustomNetworkObjectSpawnFunc
MultiplayerBlocks.NGO
Classes
AutoMatchmakingNGO
AvatarBehaviourNGO
AvatarSpawnerNGO
ClientNetworkTransform
CustomMatchmakingNGO
NGONetworkBootstrapper
PlayerNameTagNGO
PlayerNameTagSpawnerNGO
TransferOwnershipNGO
MultiplayerBlocks.Shared
Classes
ColocationController
ColocationSessionEventHandler
CustomMatchmaking
LocalMatchmaking
PlayerNameTagSpawner
TransferOwnershipOnSelect
Enumerations
AvatarStreamLOD
Interfaces
IAvatarBehaviour
IAvatarStreamConfig
INameTagSpawner
ITransferOwnership
Samples
Classes
MetaCodeSampleAttribute
Samples.Telemetry.SampleTelemetryEvents
Classes
AnnotationTypes
EventTypes
OVR.Input
Classes
UIButtonSquishHelper
Code samples
Downloads
Release notes
Unity: Core SDK v201
Explore the APIs of Unity's Core SDK to create immersive mixed reality experiences. Use the left-hand navigation panel to browse through the available APIs.
Build with Meta
Social Technologies
Meta Horizon
AI
Worlds
About us
Careers
Research
Products
Virtual reality / Meta Horizon
Developer Blog
Download SDKs
Meta for Work
Programs
Start
Meta Horizon Creator Program
Discover
Why Meta Quest?
What is mixed reality?
Platforms and tools
2D apps for Meta Horizon OS
Devices
Meta Avatars
Success stories
Use cases
Support and legal
Developer policies
Legal
Privacy
Forums
Support
Build with Meta
Social Technologies
Meta Horizon
AI
Worlds
About us
Careers
Research
Products
Virtual reality / Meta Horizon
Developer Blog
Download SDKs
Meta for Work
Programs
Start
Meta Horizon Creator Program
Discover
Why Meta Quest?
What is mixed reality?
Platforms and tools
2D apps for Meta Horizon OS
Devices
Meta Avatars
Success stories
Use cases
Support and legal
Developer policies
Legal
Privacy
Forums
Support
Build with Meta
Social Technologies
Meta Horizon
AI
Worlds
About us
Careers
Research
Products
Virtual reality / Meta Horizon
Developer Blog
Download SDKs
Meta for Work
Programs
Start
Meta Horizon Creator Program
Discover
Why Meta Quest?
What is mixed reality?
Platforms and tools
2D apps for Meta Horizon OS
Devices
Meta Avatars
Success stories
Use cases
Support and legal
Developer policies
Legal
Privacy
Forums
Support
English (US)
© 2026 Meta
