Merge branch 'fix/VR_movement' into 'develop'

Use head instead of camera to get the head's position in VRPawnMovement

See merge request VR-Group/unreal-development/ndisplayextensions!34

Source/DisplayClusterExtensions/Private/Pawn/VRPawnMovement.cpp

@@ -42,7 +42,7 @@ void UVRPawnMovement::TickComponent(float DeltaTime, enum ELevelTick TickType, F
 
 	Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
 	
-	LastCameraPosition = CameraComponent->GetComponentLocation();
+	LastHeadPosition = HeadComponent->GetComponentLocation();
 }
 
 bool UVRPawnMovement::CheckForVirtualMovCollision(FVector PositionChange, float DeltaTime)
@@ -57,15 +57,15 @@ bool UVRPawnMovement::CheckForVirtualMovCollision(FVector PositionChange, float
 	return false;
 }
 
-void UVRPawnMovement::SetCameraComponent(UCameraComponent* NewCameraComponent)
+void UVRPawnMovement::SetHeadComponent(USceneComponent* NewHeadComponent)
 {
-	CameraComponent = NewCameraComponent;
-	CapsuleColliderComponent->SetupAttachment(CameraComponent);
+	HeadComponent = NewHeadComponent;
+	CapsuleColliderComponent->SetupAttachment(HeadComponent);
 }
 
 void UVRPawnMovement::SetCapsuleColliderToUserSize()
 {
-	float CharachterSize = abs(UpdatedComponent->GetComponentLocation().Z - CameraComponent->GetComponentLocation().Z);
+	float CharachterSize = abs(UpdatedComponent->GetComponentLocation().Z - HeadComponent->GetComponentLocation().Z);
 
 	if (CharachterSize > MaxStepHeight)
 	{
@@ -81,21 +81,21 @@ void UVRPawnMovement::SetCapsuleColliderToUserSize()
 			CapsuleColliderComponent->SetCapsuleSize(ColliderRadius, ColliderHalfHeight);
 		}
 
-		CapsuleColliderComponent->SetWorldLocation(CameraComponent->GetComponentLocation());
+		CapsuleColliderComponent->SetWorldLocation(HeadComponent->GetComponentLocation());
 		CapsuleColliderComponent->AddWorldOffset(FVector(0, 0, -ColliderHalfHeight));
 		CapsuleColliderComponent->SetWorldRotation(FRotator(0, 0, 1));
 	}
 	else
 	{
-		CapsuleColliderComponent->SetWorldLocation(CameraComponent->GetComponentLocation());
+		CapsuleColliderComponent->SetWorldLocation(HeadComponent->GetComponentLocation());
 		CapsuleColliderComponent->SetWorldRotation(FRotator(0, 0, 1));
 	}
 }
 
 void UVRPawnMovement::CheckForPhysWalkingCollision()
 {
-	FVector CurrentCameraPosition = CameraComponent->GetComponentLocation();
-	FVector Direction = CurrentCameraPosition - LastCameraPosition;
+	FVector CurrentHeadPosition = HeadComponent->GetComponentLocation();
+	FVector Direction = CurrentHeadPosition - LastHeadPosition;
 	FHitResult FHitResultPhys;
 	CapsuleColliderComponent->AddWorldOffset(Direction, true, &FHitResultPhys);
 

Source/DisplayClusterExtensions/Private/Pawn/VirtualRealityPawn.cpp

@@ -27,14 +27,14 @@ AVirtualRealityPawn::AVirtualRealityPawn(const FObjectInitializer& ObjectInitial
 	CameraComponent->SetupAttachment(RootComponent);
 	CameraComponent->SetAbsolute();
 
-	PawnMovement = CreateDefaultSubobject<UVRPawnMovement>(TEXT("Pawn Movement"));
-	PawnMovement->SetUpdatedComponent(RootComponent);
-	PawnMovement->SetCameraComponent(CameraComponent);
-
 	Head = CreateDefaultSubobject<UUniversalTrackedComponent>(TEXT("Head"));
 	Head->ProxyType = ETrackedComponentType::TCT_HEAD;
 	Head->SetupAttachment(RootComponent);
 
+	PawnMovement = CreateDefaultSubobject<UVRPawnMovement>(TEXT("Pawn Movement"));
+	PawnMovement->SetUpdatedComponent(RootComponent);
+	PawnMovement->SetHeadComponent(Head);
+	
 	RightHand = CreateDefaultSubobject<UUniversalTrackedComponent>(TEXT("Right Hand"));
 	RightHand->ProxyType = ETrackedComponentType::TCT_RIGHT_HAND;
 	RightHand->AttachementType = EAttachementType::AT_FLYSTICK;

Source/DisplayClusterExtensions/Public/Pawn/VRPawnMovement.h

@@ -38,7 +38,7 @@ public:
 	virtual void TickComponent(float DeltaTime, enum ELevelTick TickType,
 	                           FActorComponentTickFunction* ThisTickFunction) override;
 
-	void SetCameraComponent(UCameraComponent* NewCameraComponent);
+	void SetHeadComponent(USceneComponent* NewHeadComponent);
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "VR Movement")
 	EVRNavigationModes NavigationMode = EVRNavigationModes::NAV_WALK;
@@ -63,8 +63,8 @@ private:
 	//(direction = Down = -1), (direction = Up = 1)
 
 	UPROPERTY() UCapsuleComponent* CapsuleColliderComponent = nullptr;
-	UPROPERTY() UCameraComponent* CameraComponent = nullptr;
+	UPROPERTY() USceneComponent* HeadComponent = nullptr;
 
 	float VerticalSpeed = 0.0f;
-	FVector LastCameraPosition;
+	FVector LastHeadPosition;
 };