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  3. FDefaultXRCamera

FDefaultXRCamera

Default base implementation of [IXRCamera](API\Runtime\HeadMountedDisplay\IXRCamera).

API > API/Plugins > API/Plugins/XRBase

Default base implementation of IXRCamera. Can either be used directly by implementations or extended with platform-specific features.

   
Name FDefaultXRCamera
Type class
Header File /Engine/Plugins/Runtime/XRBase/Source/XRBase/Public/DefaultXRCamera.h
Include Path #include "DefaultXRCamera.h"

Syntax

class FDefaultXRCamera :  
    public IXRCamera ,  
    public FHMDSceneViewExtension

Inheritance Hierarchy

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

FDefaultXRCamera ( const FAutoRegister&,
IXRTrackingSystem* InTrackingSystem,
int32 InDeviceId
)

   DefaultXRCamera.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FDefaultXRCamera()

   DefaultXRCamera.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bCurrentFrameIsStereoRendering bool   DefaultXRCamera.h  
bUseImplicitHMDPosition bool   DefaultXRCamera.h  
LateUpdate FLateUpdateManager   DefaultXRCamera.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual void BeginRenderViewFamily ( FSceneViewFamily& InViewFamily
)

   DefaultXRCamera.h  

virtual bool IsActiveThisFrame_Internal ( const FSceneViewExtensionContext& Context
) const

 FWorldSceneViewExtension interface: DefaultXRCamera.h  

virtual void PreRenderView_RenderThread ( FRDGBuilder& GraphBuilder,
FSceneView& InView
)

   DefaultXRCamera.h  

virtual void PreRenderViewFamily_RenderThread ( FRDGBuilder& GraphBuilder,
FSceneViewFamily& InViewFamily
)

   DefaultXRCamera.h  

virtual void SetupView ( FSceneViewFamily& InViewFamily,
FSceneView& InView
)

   DefaultXRCamera.h  

virtual void SetupViewFamily ( FSceneViewFamily& InViewFamily
)

 ISceneViewExtension interface: DefaultXRCamera.h  

Overridden from IXRCamera

Name Remarks Include Path Unreal Specifiers

virtual void ApplyHMDRotation ( APlayerController* PC,
FRotator& ViewRotation
)

 Optionally called by APlayerController to apply the orientation of the headset to the PC's rotation. DefaultXRCamera.h  

virtual void CalculateStereoCameraOffset ( const int32 ViewIndex,
FRotator& ViewRotation,
FVector& ViewLocation
)

   DefaultXRCamera.h  

virtual bool GetUseImplicitHMDPosition()

 Returns current setting controlling whether to assume an implied hmd position DefaultXRCamera.h  

virtual void OverrideFOV ( float& InOutFOV
)

   DefaultXRCamera.h  

virtual void SetupLateUpdate ( const FTransform& ParentToWorld,
USceneComponent* Component,
bool bSkipLateUpdate
)

 Setup state for applying the render thread late update DefaultXRCamera.h  

virtual bool UpdatePlayerCamera ( FQuat& CurrentOrientation,
FVector& CurrentPosition,
float DeltaTime
)

 Apply the orientation and position of the headset to the Camera. DefaultXRCamera.h  

virtual void UseImplicitHMDPosition ( bool bInImplicitHMDPosition
)

 Set the view offset mode to assume an implied HMD position DefaultXRCamera.h  

Overridden from IIdentifiableXRDevice

Name Remarks Include Path Unreal Specifiers

virtual int32 GetSystemDeviceId()

 IIdentifiableXRDevice interface: DefaultXRCamera.h  

Overridden from IXRSystemIdentifier

Name Remarks Include Path Unreal Specifiers

virtual FName GetSystemName()

   DefaultXRCamera.h  

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