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  3. HeadMountedDisplay

HeadMountedDisplay

API > API/Runtime

Classes

  Type Name Description
Public struct FHeadMountedDisplayPassContext    
Public class FHMDViewMesh    
Public class FLateUpdateManager Utility class for applying an offset to a hierarchy of components in the renderer thread.  
Public struct FMotionControllerSource Motion Controller SourceNamed Motion Controller source. Used for UI display  
Public class FMotionDelayClient FMotionDelayClient  
Public class FMotionDelayService FMotionDelayService  
Public struct FSpectatorScreenModeTexturePlusEyeLayout    
Public struct UStruct BlueprintType FXRDeviceId    
Public struct UStruct BlueprintType FXRHandTrackingState    
Public struct UStruct BlueprintType FXRHMDData    
Public struct UStruct BlueprintType meta FXRMotionControllerData    
Public struct UStruct BlueprintType FXRMotionControllerState    
Public struct FXRSensorProperties Struct representing the properties of an external tracking sensor.  
Public class IHandTracker    
Public class IHeadMountedDisplay HMD device interface  
Public class IHeadMountedDisplayModule The public interface of the HeadmountedDisplay Module  
Public class IHeadMountedDisplayVulkanExtensions Query Vulkan extensions required by the HMD.  
Public class IIdentifiableXRDevice Generic device identifier interface  
Public class IMotionController Motion Controller device interface  
Public class IMotionTrackingSystemManagement Motion Tracking System Management interface  
Public class ISpectatorScreenController Spectator Screen Controller interface  
Public class IXRCamera Interface used by the camera component to figure out the final position of a motion tracked camera.  
Public class IXRInput Optional interface returned from IXRTrackingSystem if the plugin requires being able to grab touch or keyboard input events.  
Public class IXRLoadingScreen Interface used to register and show loading splash screen layers.  
Public class IXRSystemAssets    
Public class IXRSystemIdentifier    
Public class IXRTrackingSystem Main access point to an XR tracking system. Use it to enumerate devices and query their poses.  
Public class TCircularHistoryBuffer TCircularHistoryBuffer Modeled after TCircularBuffer/Queue, but resizable with it's own stack-style way of indexing (0 = most recent value added)  
Public class UClass MinimalAPI UHandKeypointConversion    
Public class UClass MinimalAPI Blueprintable ClassGroup, Meta UMotionControllerComponent    

Typedefs

Name Description
FXRComponentLoadComplete  

Enums

  Type Name Description
Public enum UEnum BlueprintType EHandKeypoint Transforms that are tracked on the hand. Matches the enums from WMR to make it a direct mapping  
Public enum UEnum EHMDTrackingOrigin::Type Specifies the type of tracking space origin we should use.  
Public enum UEnum EHMDWornState::Type Stores if the user is wearing the HMD or not.  
Public enum UEnum EOrientPositionSelector::Type    
Public enum UEnum ESpectatorScreenMode The Spectator Screen Mode controls what the non-vr video device displays on platforms that support one.  
Public enum UEnum BlueprintType ETrackingStatus    
Public enum UEnum BlueprintType EXRControllerPoseType Controllers, due to their various shapes, might have different natural usages.  
Public enum UEnum BlueprintType EXRDeviceConnectionResult::Type Enumeration of results from Connecting to Remote XR device  
Public enum UEnum BlueprintType EXRSpaceType Used to get unreal world space or tracking space positions in XR.  
Public enum UEnum BlueprintType EXRSystemFlags::Type Flags to better inform the user about specifics of the underlying XR system  
Public enum UEnum BlueprintType EXRTrackedDeviceType    
Public enum UEnum BlueprintType EXRVisualType    

Variables

  Type Name Description
Public variable const int32 EHandKeypointCount  
Public variable const uint8 ESpectatorScreenModeFirst  
Public variable const uint8 ESpectatorScreenModeLast  

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