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  3. AGroupActor

AGroupActor

API > API/Editor > API/Editor/UnrealEd

   
Name AGroupActor
Type class
Header File /Engine/Source/Editor/UnrealEd/Classes/Editor/GroupActor.h
Include Path #include "Editor/GroupActor.h"

Syntax

UCLASS (HideDropDown, MinimalAPI, NotPlaceable, NotBlueprintable)  
class AGroupActor : public AActor

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

AGroupActor ( const FObjectInitializer& ObjectInitializer
)

   Editor/GroupActor.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bLocked uint32   Editor/GroupActor.h  
GroupActors TArray< TObjectPtr< class AActor > >   Editor/GroupActor.h  
SubGroups TArray< TObjectPtr< class AGroupActor > >   Editor/GroupActor.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void Add ( AActor& InActor
)

   Editor/GroupActor.h  

void CenterGroupLocation()

 Sets this group's location to the center point based on current location of its children. Editor/GroupActor.h  

void ClearAndRemove()

 Detaches all children (actors and subgroups) from this group and then removes it. Editor/GroupActor.h  

bool Contains ( AActor& InActor
) const

   Editor/GroupActor.h  

void ForEachActorInGroup ( TFunctionRef< void(AActor*, AGroupActor*)> InCallback
)

 Enumerate all actors and subgroups for this group (includes this). Editor/GroupActor.h  

void ForEachMovableActorInGroup ( const UTypedElementSelectionSet* InSelectionSet,
TFunctionRef< void(AActor*, AGroupActor*)> InCallback
)

 Enumerate all actors and subgroups for this group that should be moved alongside this actor (includes this). Editor/GroupActor.h  

int32 GetActorNum()

   Editor/GroupActor.h  

void GetAllChildren ( TArray< AActor* >& OutChildren,
bool bRecurse
) const

   Editor/GroupActor.h  

void GetGroupActors ( TArray< AActor* >& OutGroupActors,
bool bRecurse
) const

   Editor/GroupActor.h  

void GetSubGroups ( TArray< AGroupActor* >& OutSubGroups,
bool bRecurse
) const

   Editor/GroupActor.h  

void GroupApplyDelta ( const FVector& InDrag,
const FRotator& InRot,
const FVector& InScale
)

 Apply given deltas to all actors and subgroups for this group. Editor/GroupActor.h  

bool HasSelectedActors ( bool bDeepSearch
) const

   Editor/GroupActor.h  

bool IsLocked()

   Editor/GroupActor.h  

virtual bool IsSelected()

   Editor/GroupActor.h  

void Lock()

 Lock this group and all subgroups. Editor/GroupActor.h  

void Remove ( AActor& InActor
)

 Removes the given actor from this group. Editor/GroupActor.h  

void Unlock()

 Unlock this group Editor/GroupActor.h  

Overridden from AActor

Name Remarks Include Path Unreal Specifiers

virtual void GetActorBounds ( bool bOnlyCollidingComponents,
FVector& Origin,
FVector& BoxExtent,
bool bIncludeFromChildActors
) const

   Editor/GroupActor.h  

virtual void GetStreamingBounds ( FBox& OutRuntimeBounds,
FBox& OutEditorBounds
) const

   Editor/GroupActor.h  

virtual void PostActorCreated()

   Editor/GroupActor.h  

virtual void SetIsTemporarilyHiddenInEditor ( bool bIsHidden
)

   Editor/GroupActor.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual bool IsEditorOnly()

   Editor/GroupActor.h  

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   Editor/GroupActor.h  

virtual void PostEditUndo()

   Editor/GroupActor.h  

virtual void PostLoad()

   Editor/GroupActor.h  

Static

Name Remarks Include Path Unreal Specifiers
Adds selected ungrouped actors to a selected group. Editor/GroupActor.h  

static void DrawBracketsForGroups ( FPrimitiveDrawInterface* PDI,
FViewport* Viewport,
bool bMustBeSelected
)

 Draw brackets around all selected groups Editor/GroupActor.h  

static void FixupGroupActor()

   Editor/GroupActor.h  

static AGroupActor * GetParentForActor ( AActor* InActor
)

 Returns the direct parent for the actor or null if one is not found. Editor/GroupActor.h  

static AGroupActor * GetRootForActor ( AActor* InActor,
bool bMustBeLocked,
bool bMustBeSelected,
bool bMustBeUnlocked,
bool bMustBeUnselected
)

 Returns the highest found root for the given actor or null if one is not found. Editor/GroupActor.h  

static void LockSelectedGroups()

 Locks the lowest selected groups in the current selection. Editor/GroupActor.h  

static const int32 NumActiveGroups ( bool bSelected,
bool bDeepSearch
)

 Query to find how many active groups are currently in the editor. Editor/GroupActor.h  

static void RemoveSubGroupsFromArray ( TArray< AGroupActor* >& GroupArray
)

 Changes the given array to remove any existing subgroups Editor/GroupActor.h  

static bool SelectedGroupNeedsFixup()

   Editor/GroupActor.h  

static void SelectGroupsInSelection()

 Reselects any valid groups based on current editor selection Editor/GroupActor.h  

static void ToggleGroupMode()

 Toggle group mode Editor/GroupActor.h  

static void UnlockSelectedGroups()

 Unlocks the highest locked parent groups for actors in the current selection. Editor/GroupActor.h  

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