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  3. UEditorWorldExtension

UEditorWorldExtension

API > API/Editor > API/Editor/UnrealEd

Inheritance Hierarchy

References

   
Module UnrealEd
Header /Engine/Source/Editor/UnrealEd/Public/EditorWorldExtension.h
Include #include "EditorWorldExtension.h"

Syntax

class UEditorWorldExtension : public UObject

Variables

  Type Name Description
Protected variable UEditorWorldExtensionCollection * OwningExtensionsCollection The collection of extensions that is owning this extension

Constructors

  Type Name Description
Public function   Default constructor

Destructors

  Type Name Description
Public function Virtual   Default destructor

Functions

  Type Name Description
Public function void Destroys a transient actor we created earlier
Protected function Virtual void Give child class a chance to act on entering simulate mode
Public function bool

ExecCommand ( const FString& InCommand
)

 Executes command
Public function Virtual Const UWorld * Gets the world owning this extension's non-PIE valid actors when current world is a play world
Public function UEditorWorldExtensionCollection * Get the owning collection of extensions
Public function Virtual Const UWorld * Gets the world owning this extension
Public function Virtual void

Init ()

 Initialize extension
Public function Virtual bool

InputAxis ( FEditorViewportClient* InViewportClient,
FViewport* Viewport,
int32 ControllerId,
FKey Key,
float Delta,
float DeltaTime
)

  
Public function Virtual bool

InputKey ( FEditorViewportClient* InViewportClient,
FViewport* Viewport,
FKey Key,
EInputEvent Event
)

  
Public function Const bool If this extension is currently being ticked.
Protected function Virtual void

LeftSimulateInEditor ( UWorld* SimulateWorld
)

 Give child class a chance to act on leaving simulate mode
Public function void

SetActive ( const bool bInActive
)

 Sets if this extension should be ticked.
Public function Virtual void Shut down extension when world is destroyed
Public function T *

SpawnTransientSceneActor ( const FString& ActorName,
const bool bWithSceneComponent,
const EObjectFlags InObjectFlags,
const bool bValidForPIE
)

 Spawns a transient actor that we can use in the current world of this extension (templated for convenience)
Public function AActor *

SpawnTransientSceneActor ( TSubclassOf< AActor > ActorClass,
const FString& ActorName,
const bool bWithSceneComponent,
const EObjectFlags InObjectFlags,
const bool bValidForPIE
)

 Spawns a transient actor that we can use in the current world of this extension
Public function Virtual void

Tick ( float DeltaSeconds
)

 Give base class the chance to tick
Protected function Virtual void

TransitionWorld ( UWorld* NewWorld,
EEditorWorldExtensionTransitionState TransitionState
)

 Reparent actors to a new world

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