本文整理汇总了C++中USceneComponent::HasAnySockets方法的典型用法代码示例。如果您正苦于以下问题：C++ USceneComponent::HasAnySockets方法的具体用法？C++ USceneComponent::HasAnySockets怎么用？C++ USceneComponent::HasAnySockets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类USceneComponent的用法示例。
在下文中一共展示了USceneComponent::HasAnySockets方法的1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: OnDrop
void FActorDropTarget::OnDrop(FDragDropPayload& DraggedObjects, UWorld& World, const FDragValidationInfo& ValidationInfo, TSharedRef<SWidget> DroppedOnWidget)
{
AActor* DropActor = Actor.Get();
if (!DropActor)
{
return;
}
FActorArray DraggedActors = DraggedObjects.Actors.GetValue();
FMessageLog EditorErrors("EditorErrors");
EditorErrors.NewPage(LOCTEXT("ActorAttachmentsPageLabel", "Actor attachment"));
if (ValidationInfo.TooltipType == FActorDragDropGraphEdOp::ToolTip_CompatibleMultipleDetach || ValidationInfo.TooltipType == FActorDragDropGraphEdOp::ToolTip_CompatibleDetach)
{
const FScopedTransaction Transaction( LOCTEXT("UndoAction_DetachActors", "Detach actors") );
for (const auto& WeakActor : DraggedActors)
{
if (auto* DragActor = WeakActor.Get())
{
DetachActorFromParent(DragActor);
}
}
}
else if (ValidationInfo.TooltipType == FActorDragDropGraphEdOp::ToolTip_CompatibleMultipleAttach || ValidationInfo.TooltipType == FActorDragDropGraphEdOp::ToolTip_CompatibleAttach)
{
// Show socket chooser if we have sockets to select
//@TODO: Should create a menu for each component that contains sockets, or have some form of disambiguation within the menu (like a fully qualified path)
// Instead, we currently only display the sockets on the root component
USceneComponent* Component = DropActor->GetRootComponent();
if ((Component != NULL) && (Component->HasAnySockets()))
{
// Create the popup
FSlateApplication::Get().PushMenu(
DroppedOnWidget,
SNew(SSocketChooserPopup)
.SceneComponent( Component )
.OnSocketChosen_Static(&FActorDropTarget::PerformAttachment, Actor, MoveTemp(DraggedActors) ),
FSlateApplication::Get().GetCursorPos(),
FPopupTransitionEffect( FPopupTransitionEffect::TypeInPopup )
);
}
else
{
PerformAttachment(NAME_None, Actor, MoveTemp(DraggedActors));
}
}
// Report errors
EditorErrors.Notify(NSLOCTEXT("ActorAttachmentError", "AttachmentsFailed", "Attachments Failed!"));
}