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  3. UMassLODSubsystem

UMassLODSubsystem

Manager responsible to manage and synchronized available viewers

API > API/Plugins > API/Plugins/MassLOD

Inheritance Hierarchy

References

   
Module MassLOD
Header /Engine/Plugins/Runtime/MassGameplay/Source/MassLOD/Public/MassLODSubsystem.h
Include #include "MassLODSubsystem.h"

Syntax

UCLASS&40;&41;  
class UMassLODSubsystem : public UTickableWorldSubsystem

Remarks

Manager responsible to manage and synchronized available viewers

Functions

  Type Name Description
Protected function void

AddEditorViewer ( const int32 HashValue,
const int32 ClientIndex
)

 Adds the editor viewport client (identified via an index) as a viewer to the list and sends notification about addition
Protected function void

AddPlayerViewer ( APlayerController& PlayerController
)

 Adds the given player as a viewer to the list and sends notification about addition
Protected function void

AddStreamingSourceViewer ( const FName StreamingSourceName
)

 Adds the given streaming source as a viewer to the list and sends notification about addition
Protected function uint32 Returns the next new viewer serial number
Public function FOnViewerAdded & Returns the delegate called when new viewer are added to the list
Public function FOnViewerRemoved & Returns the delegate called when viewer are removed from the list
Public function Const APlayerController * Returns PlayerController pointer from the viewer handle
Public function const TArray< FViewerInfo > & Synchronize the viewers if not done this frame and returns the updated array
Public function Const int32

GetValidViewerIdx ( const FMassViewerHandle& ViewerHandle
)

 Returns the index of the viewer if valid, otherwise INDEX_NONE is return
Public function Const FMassViewerHandle Returns viewer handle from the PlayerController pointer
Public function Const FMassViewerHandle

GetViewerHandleFromStreamingSource ( const FName StreamingSourceName
)

 Returns viewer handle from the streaming source name
Public function Const const TArray< FViewerInfo > & Returns the array of viewers
Public function Const bool

IsValidViewer ( const FMassViewerHandle& ViewerHandle
)

 Checks the validity of a viewer handle
Protected function UFunction void Player controller EndPlay callback, removing viewers from the list
Protected function void

OnPrePhysicsPhaseStarted ( float DeltaTime
)

 Called at the start of the PrePhysics mass processing phase and calls SynchronizeViewers
Protected function void

RemoveViewer ( const FMassViewerHandle& ViewerHandle
)

 Removes a viewer to the list and send notification about removal
Protected function void Synchronizes the viewers from the engine PlayerController list

Overridden from USubsystem

  Type Name Description
Protected function Virtual void Implement this for deinitialization of instances of the system
Protected function Virtual void USubsystem implementation Begin.

Overridden from FTickableObjectBase

  Type Name Description
Protected function Virtual Const TStatId Return the stat id to use for this tickable

Typedefs

Name Description
FOnViewerAdded  
FOnViewerRemoved  

Deprecated Functions

  Type Name Description
Protected function void

AddViewer ( APlayerController* PlayerController,
FName StreamingSourceName
)

 AddViewer has been deprecated. Use AddPlayerViewer or AddStreamingSourceViewer instead

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