ARTraceResult.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "ARTypes.h"
#include "ARTraceResult.generated.h"
 
#define UE_API AUGMENTEDREALITY_API
 
class FARSupportInterface ;
 
USTRUCT( BlueprintType, Category="AR AugmentedReality", meta=(Experimental))
struct FARTraceResult
{
    GENERATED_BODY();
    
    UE_API FARTraceResult();
    
    UE_API FARTraceResult( const TSharedPtr<FARSupportInterface , ESPMode::ThreadSafe>& InARSystem, float InDistanceFromCamera, EARLineTraceChannels InTraceChannel, const FTransform& InLocalToTrackingTransform, UARTrackedGeometry* InTrackedGeometry );
    
    UE_API float GetDistanceFromCamera() const;
 
    UE_API void SetLocalToWorldTransform(const FTransform& LocalToWorldTransform);
    
    UE_API FTransform GetLocalToTrackingTransform() const;
    
    UE_API FTransform GetLocalToWorldTransform() const;
    
    UE_API FTransform GetLocalTransform() const;
    
    UE_API UARTrackedGeometry* GetTrackedGeometry() const;
    
    UE_API EARLineTraceChannels GetTraceChannel() const;
 
    struct FARTraceResultComparer
    {
        inline bool operator()(const FARTraceResult& A, const FARTraceResult& B) const
        {
            return A.GetDistanceFromCamera() < B.GetDistanceFromCamera();
        }
    };
    
private:
    
    UPROPERTY()
    float DistanceFromCamera;
    
    UPROPERTY()
    EARLineTraceChannels TraceChannel;
    
    UPROPERTY()
    FTransform LocalTransform;
    
    UPROPERTY()
    TObjectPtr<UARTrackedGeometry> TrackedGeometry;
    
    TSharedPtr<FARSupportInterface , ESPMode::ThreadSafe> ARSystem;
};
 
UCLASS()
class UARTraceResultDummy : public UObject
{
    GENERATED_BODY()
};
 
#undef UE_API