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C++ UActorComponent::IsRegistered方法代码示例

本文整理汇总了C++中UActorComponent::IsRegistered方法的典型用法代码示例。如果您正苦于以下问题:C++ UActorComponent::IsRegistered方法的具体用法?C++ UActorComponent::IsRegistered怎么用?C++ UActorComponent::IsRegistered使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在UActorComponent的用法示例。


在下文中一共展示了UActorComponent::IsRegistered方法的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: DrawComponentVisualizersHUD

void UUnrealEdEngine::DrawComponentVisualizersHUD(const FViewport* Viewport, const FSceneView* View, FCanvas* Canvas)
{
	// Iterate over all selected actors
	for (FSelectionIterator It(GetSelectedActorIterator()); It; ++It)
	{
		AActor* Actor = Cast<AActor>(*It);
		if (Actor != NULL)
		{
			// Then iterate over components of that actor
			TInlineComponentArray<UActorComponent*> Components;
			Actor->GetComponents(Components);

			for (int32 CompIdx = 0; CompIdx<Components.Num(); CompIdx++)
			{
				UActorComponent* Comp = Components[CompIdx];
				if (Comp->IsRegistered())
				{
					// Try and find a visualizer

					TSharedPtr<FComponentVisualizer> Visualizer = FindComponentVisualizer(Comp->GetClass());
					if (Visualizer.IsValid())
					{
						Visualizer->DrawVisualizationHUD(Comp, Viewport, View, Canvas);
					}
				}
			}
		}
	}
}
开发者ID:johndpope,项目名称:UE4,代码行数:29,代码来源:UnrealEdEngine.cpp

示例2: Draw

void FSCSEditorViewportClient::Draw(const FSceneView* View, FPrimitiveDrawInterface* PDI)
{
	FEditorViewportClient::Draw(View, PDI);

	bool bHitTesting = PDI->IsHitTesting();
	AActor* PreviewActor = GetPreviewActor();
	if(PreviewActor)
	{
		if(GUnrealEd != NULL)
		{
			TArray<FSCSEditorTreeNodePtrType> SelectedNodes = BlueprintEditorPtr.Pin()->GetSelectedSCSEditorTreeNodes();
			for (int32 SelectionIndex = 0; SelectionIndex < SelectedNodes.Num(); ++SelectionIndex)
			{
				FSCSEditorTreeNodePtrType SelectedNode = SelectedNodes[SelectionIndex];

				UActorComponent* Comp = SelectedNode->FindComponentInstanceInActor(PreviewActor);
				if(Comp != NULL && Comp->IsRegistered())
				{
					// Try and find a visualizer
					TSharedPtr<FComponentVisualizer> Visualizer = GUnrealEd->FindComponentVisualizer(Comp->GetClass());
					if (Visualizer.IsValid())
					{
						Visualizer->DrawVisualization(Comp, View, PDI);
					}
				}
			}
		}
	}
}
开发者ID:Codermay,项目名称:Unreal4,代码行数:29,代码来源:SCSEditorViewportClient.cpp

示例3: SetActorSelectionFlags

void UUnrealEdEngine::SetActorSelectionFlags (AActor* InActor)
{
	TInlineComponentArray<UActorComponent*> Components;
	InActor->GetComponents(Components);

	//for every component in the actor
	for(int32 ComponentIndex = 0; ComponentIndex < Components.Num(); ComponentIndex++)
	{
		UActorComponent* Component = Components[ComponentIndex];
		if (Component->IsRegistered())
		{
			// If we have a 'child actor' component, want to update its visible selection state
			UChildActorComponent* ChildActorComponent = Cast<UChildActorComponent>(Component);
			if(ChildActorComponent != NULL && ChildActorComponent->ChildActor != NULL)
			{
				SetActorSelectionFlags(ChildActorComponent->ChildActor);
			}

			UPrimitiveComponent* PrimComponent = Cast<UPrimitiveComponent>(Component);
			if(PrimComponent != NULL && PrimComponent->IsRegistered())
			{
				PrimComponent->PushSelectionToProxy();
			}

			UDecalComponent* DecalComponent = Cast<UDecalComponent>(Component);
			if(DecalComponent != NULL)// && DecalComponent->IsRegistered())
			{
				DecalComponent->PushSelectionToProxy();
			}
		}
	}
}
开发者ID:didixp,项目名称:Ark-Dev-Kit,代码行数:32,代码来源:EditorSelectUtils.cpp

示例4: CheckForErrors

void AActor::CheckForErrors()
{
	if ( GetClass()->HasAnyClassFlags(CLASS_Deprecated) )
	{
		FFormatNamedArguments Arguments;
		Arguments.Add(TEXT("ActorName"), FText::FromString(GetName()));
		FMessageLog("MapCheck").Warning()
			->AddToken(FUObjectToken::Create(this))
			->AddToken(FTextToken::Create(FText::Format(LOCTEXT( "MapCheck_Message_ActorIsObselete_Deprecated", "{ActorName} : Obsolete and must be removed! (Class is deprecated)" ), Arguments) ))
			->AddToken(FMapErrorToken::Create(FMapErrors::ActorIsObselete));
		return;
	}
	if ( GetClass()->HasAnyClassFlags(CLASS_Abstract) )
	{
		FFormatNamedArguments Arguments;
		Arguments.Add(TEXT("ActorName"), FText::FromString(GetName()));
		FMessageLog("MapCheck").Warning()
			->AddToken(FUObjectToken::Create(this))
			->AddToken(FTextToken::Create(FText::Format(LOCTEXT( "MapCheck_Message_ActorIsObselete_Abstract", "{ActorName} : Obsolete and must be removed! (Class is abstract)" ), Arguments) ))
			->AddToken(FMapErrorToken::Create(FMapErrors::ActorIsObselete));
		return;
	}

	UPrimitiveComponent* PrimComp = Cast<UPrimitiveComponent>(RootComponent);
	if( PrimComp && (PrimComp->Mobility != EComponentMobility::Movable) && PrimComp->BodyInstance.bSimulatePhysics)
	{
		FFormatNamedArguments Arguments;
		Arguments.Add(TEXT("ActorName"), FText::FromString(GetName()));
		FMessageLog("MapCheck").Warning()
			->AddToken(FUObjectToken::Create(this))
			->AddToken(FTextToken::Create(FText::Format(LOCTEXT( "MapCheck_Message_StaticPhysNone", "{ActorName} : Static object with bSimulatePhysics set to true" ), Arguments) ))
			->AddToken(FMapErrorToken::Create(FMapErrors::StaticPhysNone));
	}

	if( RootComponent && FMath::IsNearlyZero( GetRootComponent()->RelativeScale3D.X * GetRootComponent()->RelativeScale3D.Y * GetRootComponent()->RelativeScale3D.Z ) )
	{
		FFormatNamedArguments Arguments;
		Arguments.Add(TEXT("ActorName"), FText::FromString(GetName()));
		FMessageLog("MapCheck").Error()
			->AddToken(FUObjectToken::Create(this))
			->AddToken(FTextToken::Create(FText::Format(LOCTEXT( "MapCheck_Message_InvalidDrawscale", "{ActorName} : Invalid DrawScale/DrawScale3D" ), Arguments) ))
			->AddToken(FMapErrorToken::Create(FMapErrors::InvalidDrawscale));
	}

	// Route error checking to components.
	TInlineComponentArray<UActorComponent*> Components;
	GetComponents(Components);

	for ( int32 ComponentIndex = 0 ; ComponentIndex < Components.Num() ; ++ComponentIndex )
	{
		UActorComponent* ActorComponent = Components[ ComponentIndex ];
		if (ActorComponent->IsRegistered())
		{
			ActorComponent->CheckForErrors();
		}
	}
}
开发者ID:zhaoyizheng0930,项目名称:UnrealEngine,代码行数:57,代码来源:ActorEditor.cpp

示例5: PyErr_Format

PyObject *py_ue_unregister_component(ue_PyUObject * self, PyObject * args)
{
	ue_py_check(self);

	UActorComponent *component = ue_py_check_type<UActorComponent>(self);
	if (!component)
		return PyErr_Format(PyExc_Exception, "uobject is not an UActorComponent");

	if (component->IsRegistered())
		component->UnregisterComponent();

	Py_RETURN_NONE;
}
开发者ID:rdsgautier,项目名称:UnrealEnginePython,代码行数:13,代码来源:UEPyActor.cpp

示例6: DoTask

			void DoTask(ENamedThreads::Type CurrentThread, const FGraphEventRef& MyCompletionGraphEvent)
			{
				for (FTaskArray::TIterator It(*Components); It; ++It)
				{
					UActorComponent* Component = *It;
					if (!Component->IsPendingKill() && Component->IsRegistered() && !Component->IsTemplate())
					{
						FScopeCycleCounterUObject ComponentScope(Component);
						FScopeCycleCounterUObject AdditionalScope(STATS ? Component->AdditionalStatObject() : NULL);
						Component->DoDeferredRenderUpdates_Concurrent();
					}
				}
			}
开发者ID:Foreven,项目名称:Unreal4-1,代码行数:13,代码来源:LevelTick.cpp

示例7: DrawCanvas

void FSCSEditorViewportClient::DrawCanvas( FViewport& InViewport, FSceneView& View, FCanvas& Canvas )
{
	AActor* PreviewActor = GetPreviewActor();
	if(PreviewActor)
	{
		if (GUnrealEd != NULL)
		{
			TArray<FSCSEditorTreeNodePtrType> SelectedNodes = BlueprintEditorPtr.Pin()->GetSelectedSCSEditorTreeNodes();
			for (int32 SelectionIndex = 0; SelectionIndex < SelectedNodes.Num(); ++SelectionIndex)
			{
				FSCSEditorTreeNodePtrType SelectedNode = SelectedNodes[SelectionIndex];

				UActorComponent* Comp = Cast<USceneComponent>(SelectedNode->FindComponentInstanceInActor(PreviewActor));
				if (Comp != NULL && Comp->IsRegistered())
				{
					// Try and find a visualizer
					TSharedPtr<FComponentVisualizer> Visualizer = GUnrealEd->FindComponentVisualizer(Comp->GetClass());
					if (Visualizer.IsValid())
					{
						Visualizer->DrawVisualizationHUD(Comp, &InViewport, &View, &Canvas);
					}
				}
			}
		}

		TGuardValue<bool> AutoRestore(GAllowActorScriptExecutionInEditor, true);

		const int32 HalfX = 0.5f * Viewport->GetSizeXY().X;
		const int32 HalfY = 0.5f * Viewport->GetSizeXY().Y;

		auto SelectedNodes = BlueprintEditorPtr.Pin()->GetSelectedSCSEditorTreeNodes();
		if(bIsManipulating && SelectedNodes.Num() > 0)
		{
			USceneComponent* SceneComp = Cast<USceneComponent>(SelectedNodes[0]->FindComponentInstanceInActor(PreviewActor));
			if(SceneComp)
			{
				const FVector WidgetLocation = GetWidgetLocation();
				const FPlane Proj = View.Project(WidgetLocation);
				if(Proj.W > 0.0f)
				{
					const int32 XPos = HalfX + (HalfX * Proj.X);
					const int32 YPos = HalfY + (HalfY * (Proj.Y * -1));
					DrawAngles(&Canvas, XPos, YPos, GetCurrentWidgetAxis(), GetWidgetMode(), GetWidgetCoordSystem().Rotator(), WidgetLocation);
				}
			}
		}
	}
}
开发者ID:Codermay,项目名称:Unreal4,代码行数:48,代码来源:SCSEditorViewportClient.cpp

示例8: PyErr_Format

PyObject *py_ue_component_is_registered(ue_PyUObject *self, PyObject * args) {

	ue_py_check(self);

	if (!self->ue_object->IsA<UActorComponent>()) {
		return PyErr_Format(PyExc_Exception, "uobject is not a component");
	}

	UActorComponent *component = (UActorComponent *)self->ue_object;

	if (component->IsRegistered()) {
		Py_INCREF(Py_True);
		return Py_True;
	}

	Py_INCREF(Py_False);
	return Py_False;
}
开发者ID:ckyun777,项目名称:UnrealEnginePython,代码行数:18,代码来源:UEPyActor.cpp

示例9: RegisterComponentWithWorld

void UActorComponent::RegisterComponentWithWorld(UWorld* InWorld)
{
	checkf(!HasAnyFlags(RF_Unreachable), TEXT("%s"), *GetFullName());

	if(IsPendingKill())
	{
		UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: (%s) Trying to register component with IsPendingKill() == true. Aborting."), *GetPathName());
		return;
	}

	// If the component was already registered, do nothing
	if(IsRegistered())
	{
		UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: (%s) Already registered. Aborting."), *GetPathName());
		return;
	}

	if(InWorld == NULL)
	{
		//UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: (%s) NULL InWorld specified. Aborting."), *GetPathName());
		return;
	}

	// If not registered, should not have a scene
	checkf(World == NULL, TEXT("%s"), *GetFullName());

	AActor* MyOwner = GetOwner();
	checkSlow(MyOwner == nullptr || MyOwner->OwnsComponent(this));

	if (MyOwner && MyOwner->GetClass()->HasAnyClassFlags(CLASS_NewerVersionExists))
	{
		UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: Owner belongs to a DEADCLASS"));
		return;
	}

#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
	// Can only register with an Actor if we are created within one
	if(MyOwner)
	{
		checkf(!MyOwner->HasAnyFlags(RF_Unreachable), TEXT("%s"), *GetFullName());
		// can happen with undo because the owner will be restored "next"
		//checkf(!MyOwner->IsPendingKill(), TEXT("%s"), *GetFullName());

		if(InWorld != MyOwner->GetWorld())
		{
			// The only time you should specify a scene that is not Owner->GetWorld() is when you don't have an Actor
			UE_LOG(LogActorComponent, Log, TEXT("RegisterComponentWithWorld: (%s) Specifying a world, but an Owner Actor found, and InWorld is not GetOwner()->GetWorld()"), *GetPathName());
		}
	}
#endif // !(UE_BUILD_SHIPPING || UE_BUILD_TEST)

	World = InWorld;

	ExecuteRegisterEvents();
	RegisterAllComponentTickFunctions(true);

	if (MyOwner == nullptr || MyOwner->IsActorInitialized())
	{
		if (!bHasBeenInitialized && bWantsInitializeComponent)
		{
			InitializeComponent();
		}
	}

	if (MyOwner && MyOwner->HasActorBegunPlay())
	{
		if (bWantsBeginPlay)
		{
			BeginPlay();
		}
	}

	// If this is a blueprint created component and it has component children they can miss getting registered in some scenarios
	if (IsCreatedByConstructionScript())
	{
		TArray<UObject*> Children;
		GetObjectsWithOuter(this, Children, true, RF_PendingKill);

		for (UObject* Child : Children)
		{
			UActorComponent* ChildComponent = Cast<UActorComponent>(Child);
			if (ChildComponent && !ChildComponent->IsRegistered())
			{
				ChildComponent->RegisterComponentWithWorld(InWorld);
			}
		}

	}
}
开发者ID:mysheng8,项目名称:UnrealEngine,代码行数:89,代码来源:ActorComponent.cpp

示例10: SendAllEndOfFrameUpdates

/**
	* Send all render updates to the rendering thread.
	*/
void UWorld::SendAllEndOfFrameUpdates(FGraphEventArray* OutCompletion)
{
	SCOPE_CYCLE_COUNTER(STAT_PostTickComponentUpdate);
	// update all dirty components. 
	bPostTickComponentUpdate = true;

	if (!OutCompletion)
	{
		// this is a viewer or something, just do everything on the gamethread
		for (TSet<TWeakObjectPtr<UActorComponent> >::TIterator It(ComponentsThatNeedEndOfFrameUpdate); It; ++It)
		{
			ComponentsThatNeedEndOfFrameUpdate_OnGameThread.Add(*It);
		}
		ComponentsThatNeedEndOfFrameUpdate.Empty(ComponentsThatNeedEndOfFrameUpdate.Num());
	}
	else
	{
		// remove any gamethread updates from the async update list
		for (TSet<TWeakObjectPtr<UActorComponent> >::TIterator It(ComponentsThatNeedEndOfFrameUpdate_OnGameThread); It; ++It)
		{
			ComponentsThatNeedEndOfFrameUpdate.Remove(*It);
		}
	}

	// Game thread updates need to happen before we go wide on the other threads.
	// These updates are things that have said that they are NOT SAFE to run concurrently.
	for (TSet<TWeakObjectPtr<UActorComponent> >::TIterator It(ComponentsThatNeedEndOfFrameUpdate_OnGameThread); It; ++It)
	{
		UActorComponent* Component = It->Get();
		if (Component && !Component->IsPendingKill() && Component->IsRegistered() && !Component->IsTemplate())
		{
			FScopeCycleCounterUObject ComponentScope(Component);
			FScopeCycleCounterUObject AdditionalScope(STATS ? Component->AdditionalStatObject() : NULL);
			Component->DoDeferredRenderUpdates_Concurrent();
		}
	}

	if (ComponentsThatNeedEndOfFrameUpdate.Num())
	{
		check(OutCompletion);
		enum
		{
			NUM_COMPONENTS_PER_TASK = 20
		};
		typedef TArray<UActorComponent*, TInlineAllocator<NUM_COMPONENTS_PER_TASK> > FTaskArray;
		/** Helper class define the task of calling DoDeferredRenderUpdates_Concurrent on an array of components **/
		class FDoRenderthreadUpdatesTask
		{
			/** Array of components to process, owned by the task **/
			TScopedPointer<FTaskArray>	Components;
		public:
			FDoRenderthreadUpdatesTask(FTaskArray* InComponents)
				: Components(InComponents)
			{
			}
			FORCEINLINE TStatId GetStatId() const
			{
				RETURN_QUICK_DECLARE_CYCLE_STAT(DoRenderthreadUpdatesTask, STATGROUP_TaskGraphTasks);
			}
			static ENamedThreads::Type GetDesiredThread()
			{
				return ENamedThreads::AnyThread;
			}
			static ESubsequentsMode::Type GetSubsequentsMode() 
			{ 
				return ESubsequentsMode::TrackSubsequents; 
			}
			void DoTask(ENamedThreads::Type CurrentThread, const FGraphEventRef& MyCompletionGraphEvent)
			{
				for (FTaskArray::TIterator It(*Components); It; ++It)
				{
					UActorComponent* Component = *It;
					if (!Component->IsPendingKill() && Component->IsRegistered() && !Component->IsTemplate())
					{
						FScopeCycleCounterUObject ComponentScope(Component);
						FScopeCycleCounterUObject AdditionalScope(STATS ? Component->AdditionalStatObject() : NULL);
						Component->DoDeferredRenderUpdates_Concurrent();
					}
				}
			}
		};

		{
			//@todo optimization, this loop could be done on another thread
			// First get the async transform and render data updates underway
			FTaskArray* Array = NULL;
			for (TSet<TWeakObjectPtr<UActorComponent> >::TIterator It(ComponentsThatNeedEndOfFrameUpdate); It; ++It)
			{
				UActorComponent* NextComponent = It->Get();
				if (NextComponent && !NextComponent->IsPendingKill() && NextComponent->IsRegistered() && !NextComponent->IsTemplate())
				{
					if (!Array)
					{
						Array = new FTaskArray;
					}
					Array->Add(NextComponent);
					if (Array->Num() == NUM_COMPONENTS_PER_TASK)
//.........这里部分代码省略.........
开发者ID:Foreven,项目名称:Unreal4-1,代码行数:101,代码来源:LevelTick.cpp


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