UARFaceGeometry | Unreal Engine 5.7 Documentation


Name	UARFaceGeometry
Type	class
Header File	/Engine/Source/Runtime/AugmentedReality/Public/ARTrackable.h
Include Path	#include "ARTrackable.h"

Syntax

UCLASS (MinimalAPI, BlueprintType)  
class UARFaceGeometry : public UARTrackedGeometry

Name	Type	Remarks	Include Path	Unreal Specifiers
bIsTracked	bool	Whether the face is currently being tracked by the AR system	ARTrackable.h	BlueprintReadOnly Category="AR AugmentedReality\|Face Geometry" Meta=(Deprecated, DeprecationMessage="This property is now deprecated, please use GetTrackingState() and check for EARTrackingState::Tracking or IsTracked() instead.")
LookAtTarget	FVector	The target the eyes are looking at	ARTrackable.h	BlueprintReadOnly Category="AR AugmentedReality\|Face Geometry"

Name	Type	Remarks	Include Path
BlendShapes	TMap< EARFaceBlendShape, float >		ARTrackable.h
IndexBuffer	TArray< int32 >		ARTrackable.h
LeftEyeTransform	FTransform	The transform for the left eye	ARTrackable.h
RightEyeTransform	FTransform	The transform for the right eye	ARTrackable.h
UVs	TArray< FVector2D >		ARTrackable.h
VertexBuffer	TArray< FVector >	Holds the face data for one or more face components that want access.	ARTrackable.h

Name	Include Path	Unreal Specifiers
const TMap< EARFaceBlendShape, float > GetBlendShapes()	ARTrackable.h	BlueprintPure Category="AR AugmentedReality\|Face Geometry"
const FARBlendShapeMap & GetBlendShapesRef()	ARTrackable.h
float GetBlendShapeValue ( EARFaceBlendShape BlendShape ) const	ARTrackable.h	BlueprintPure Category="AR AugmentedReality\|Face Geometry"
const TArray< int32 > & GetIndexBuffer()	ARTrackable.h
const FTransform & GetLocalSpaceEyeTransform ( EAREye Eye ) const	ARTrackable.h	BlueprintPure Category="AR AugmentedReality\|Face Geometry"
void GetNetworkPayload ( FARFaceUpdatePayload& Payload )	ARTrackable.h
const TArray< FVector2D > & GetUVs()	ARTrackable.h
const TArray< FVector > & GetVertexBuffer()	ARTrackable.h
FTransform GetWorldSpaceEyeTransform ( EAREye Eye ) const	ARTrackable.h	BlueprintPure Category="AR AugmentedReality\|Face Geometry"
void UpdateFaceGeometry ( const TSharedRef< FARSupportInterface, ESPMode::ThreadSafe >& InTrackingSystem, uint32 FrameNumber, double Timestamp, const FTransform& InTransform, const FTransform& InAlignmentTransform, FARBlendShapeMap& InBlendShapes, TArray< FVector >& InVertices, const TArray< int32 >& Indices, TArray< FVector2D >& InUVs, const FTransform& InLeftEyeTransform, const FTransform& InRightEyeTransform, const FVector& InLookAtTarget )	ARTrackable.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void DebugDraw ( UWorld* World, const FLinearColor& OutlineColor, float OutlineThickness, float PersistForSeconds ) const		ARTrackable.h