feature(scaling): makes cave setup actor public and attaches including scale, adjust scale manually

Source/RWTHVRToolkit/Private/Pawn/Navigation/ScalingComponent.cpp

@@ -84,6 +84,15 @@ void UScalingComponent::BeginPlay()
 	
 	AddEqualSizedComponent(VRPawn->LeftHand);
 	AddEqualSizedComponent(VRPawn->RightHand);
+	// in case of cave, also at this to the equal sized components
+	if(VRPawn->CaveSetupActor)
+	{
+		UE_LOG(LogTemp,Display,TEXT("Cave Setup Actor is valid and will be added to equal Sized objects"))
+		//AddEqualSizedActor(VRPawn->CaveSetupActor);
+	} else
+	{
+		UE_LOG(LogTemp,Display,TEXT("Cave Setup Actor is invalid in ScalingComponent::BeginPlay()"))
+	}
 	
 }
 
@@ -239,6 +248,14 @@ void UScalingComponent::AdjustEqualSizedWorldObjects(float ScaleRatio)
 		CurrActor->SetActorScale3D(CurrentScaling * ScaleRatio);
 	}
 
+	if(VRPawn->CaveSetupActor)
+	{
+
+		UE_LOG(LogTemp,Display,TEXT("Adjust Equal Sized World Objects: cave setup is scaled manually"))
+		FVector CurrentScaling = VRPawn->CaveSetupActor->GetActorScale3D();
+		VRPawn->CaveSetupActor->SetActorScale3D(CurrentScaling * ScaleRatio);
+	}
+
 	// adjust scene components
 	for (USceneComponent* CurrComponent : EqualSizedSceneComponents)
 	{

Source/RWTHVRToolkit/Private/Pawn/RWTHVRPawn.cpp

@@ -248,8 +248,8 @@ void ARWTHVRPawn::AttachDCRAtoPawn()
 
 	if (!FoundActors.IsEmpty())
 	{
-		const auto CaveSetupActor = FoundActors[0];
-		FAttachmentTransformRules AttachmentRules = FAttachmentTransformRules::SnapToTargetNotIncludingScale;
+		CaveSetupActor = FoundActors[0];
+		FAttachmentTransformRules AttachmentRules = FAttachmentTransformRules::SnapToTargetIncludingScale;
 		CaveSetupActor->AttachToActor(this, AttachmentRules);
 		UE_LOGFMT(Toolkit, Display, "VirtualRealityPawn: Attaching CaveSetup to our pawn!");
 	}

Source/RWTHVRToolkit/Public/Pawn/RWTHVRPawn.h

@@ -83,6 +83,9 @@ public:
 	UPROPERTY(BlueprintReadOnly, EditAnywhere, Category = "Pawn|LiveLink")
 	TSubclassOf<AActor> CaveSetupActorClass;
 
+	UPROPERTY()
+	AActor* CaveSetupActor;
+	
 protected:
 	virtual void SetupPlayerInputComponent(UInputComponent* PlayerInputComponent) override;
 	void AddInputMappingContext(const APlayerController* PC, const UInputMappingContext* Context) const;