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  3. UARTrackedGeometry

UARTrackedGeometry

API > API/Runtime > API/Runtime/AugmentedReality

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

Syntax

UCLASS (MinimalAPI, BlueprintType)  
class UARTrackedGeometry : public UObject

Inheritance Hierarchy

Derived Classes

UARTrackedGeometry derived class hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UARTrackedGeometry()

   ARTrackable.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
UniqueId FGuid   ARTrackable.h
  • BlueprintReadOnly
  • Category="AR AugmentedReality|Tracked Geometry"

Protected

Name Type Remarks Include Path Unreal Specifiers
AnchorName FString A descriptive name for the anchor ARTrackable.h  
ARSystem TWeakPtr< FARSupportInterface, ESPMode::ThreadSafe >   ARTrackable.h  
DebugName FName A unique name that can be used to identify the anchor for debug purposes ARTrackable.h  
LastUpdateFrameNumber int32 The frame number this tracked geometry was last updated on ARTrackable.h  
LastUpdateTimestamp double The time reported by the AR system that this object was last updated ARTrackable.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual void DebugDraw ( UWorld* World,
const FLinearColor& OutlineColor,
float OutlineThickness,
float PersistForSeconds
) const

   ARTrackable.h  

FName GetDebugName()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

int32 GetLastUpdateFrameNumber()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

float GetLastUpdateTimestamp()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

FTransform GetLocalToTrackingTransform()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

FTransform GetLocalToTrackingTransform_NoAlignment()

   ARTrackable.h  

FTransform GetLocalToWorldTransform()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

const FString & GetName()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

IARRef * GetNativeResource()

   ARTrackable.h  

void GetNetworkPayload ( FARMeshUpdatePayload& Payload
)

   ARTrackable.h  

EARObjectClassification GetObjectClassification()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Scene Understanding"

EARTrackingState GetTrackingState()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

UMRMeshComponent * GetUnderlyingMesh()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

bool HasSpatialMeshUsageFlag ( const EARSpatialMeshUsageFlags InFlag
) const

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Scene Understanding"

void InitializeNativeResource ( IARRef* InNativeResource
)

   ARTrackable.h  

bool IsTracked()

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

void SetDebugName ( FName InDebugName
)

   ARTrackable.h  

void SetLastUpdateTimestamp ( double InTimestamp
)

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

void SetName ( const FString& InName
)

   ARTrackable.h  

void SetObjectClassification ( EARObjectClassification InClassification
)

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Scene Understanding"

void SetSpatialMeshUsageFlags ( const EARSpatialMeshUsageFlags InFlags
)

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Scene Understanding"

void SetTrackingState ( EARTrackingState NewState
)

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

void SetUnderlyingMesh ( UMRMeshComponent* InMRMeshComponent
)

   ARTrackable.h
  • BlueprintPure
  • Category="AR AugmentedReality|Tracked Geometry"

void UpdateAlignmentTransform ( const FTransform& NewAlignmentTransform
)

   ARTrackable.h  

void UpdateTrackedGeometry ( const TSharedRef< FARSupportInterface, ESPMode::ThreadSafe >& InTrackingSystem,
uint32 FrameNumber,
double Timestamp,
const FTransform& InLocalToTrackingTransform,
const FTransform& InAlignmentTransform
)

   ARTrackable.h  

void UpdateTrackedGeometryNoMove ( const TSharedRef< FARSupportInterface, ESPMode::ThreadSafe >& InTrackingSystem,
uint32 FrameNumber,
double Timestamp
)

   ARTrackable.h  

void UpdateTrackingState ( EARTrackingState NewTrackingState
)

   ARTrackable.h  

Protected

Name Remarks Include Path Unreal Specifiers

TSharedPtr< FARSupportInterface, ESPMode::ThreadSafe > GetARSystem()

   ARTrackable.h  

void UpdateSessionPayload ( FARSessionPayload& Payload
) const

   ARTrackable.h  

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