UDisplayClusterGameEngine | Unreal Engine 5.7 Documentation

Extended game engine


Name	UDisplayClusterGameEngine
Type	class
Header File	/Engine/Plugins/Runtime/nDisplay/Source/DisplayCluster/Public/DisplayClusterGameEngine.h
Include Path	#include "DisplayClusterGameEngine.h"

Syntax

UCLASS ()  
class UDisplayClusterGameEngine : public UGameEngine

FExec → UEngine → UGameEngine → UDisplayClusterGameEngine
UObjectBase → UObjectBaseUtility → UObject → UEngine → UGameEngine → UDisplayClusterGameEngine

Name	Type	Remarks	Include Path
bForcedTickIdleMode	bool	Flag used to force nodes to skip frame rendering This is needed when multiplayer connections being established in the cluster, system have to wait for all nodes to be connected before proceeding with rendering otherwise cluster will deadlock itself between GT/RT barriers Enforced automatically into true on BrowseLoadMap for multiplayer connections	DisplayClusterGameEngine.h
bIsRenderingSuspended	bool	Flag used to suspend rendering and avoid Redraw method that leads to barrier lock among multiplayer client nodes, used in MP mode only.	DisplayClusterGameEngine.h
Diagnostics	FDisplayClusterConfigurationDiagnostics		DisplayClusterGameEngine.h
OperationMode	EDisplayClusterOperationMode		DisplayClusterGameEngine.h
RunningMode	EDisplayClusterRunningMode		DisplayClusterGameEngine.h
SyncMap	TMap< FString, TSet< FString > >		DisplayClusterGameEngine.h
WorldContextObject	TObjectPtr< UObject >		DisplayClusterGameEngine.h

Name	Remarks	Include Path	Unreal Specifiers
EDisplayClusterOperationMode GetOperationMode()		DisplayClusterGameEngine.h
void ResetForcedIdleMode()	Resets forced idle mode flag needed for multiplayer connections to tick the engine side to process handshake Used by DisplayClusterNetDriver when all nodes are connected	DisplayClusterGameEngine.h

Name	Remarks	Include Path
virtual void Init ( IEngineLoop* InEngineLoop )		DisplayClusterGameEngine.h
virtual bool IsRenderingSuspended()	This override control either we want to trigger the rendering or not on the frame By modifying variable state in BrowseLoadMap when multiplayer connections are being established to prevent Redraw on the client side	DisplayClusterGameEngine.h
virtual bool LoadMap ( FWorldContext& WorldContext, FURL URL, UPendingNetGame* Pending, FString& Error )		DisplayClusterGameEngine.h
virtual void PreExit()		DisplayClusterGameEngine.h
virtual void Tick ( float DeltaSeconds, bool bIdleMode )		DisplayClusterGameEngine.h

Name	Remarks	Include Path	Unreal Specifiers
EDisplayClusterOperationMode DetectOperationMode()		DisplayClusterGameEngine.h
bool GetResolvedNodeId ( const UDisplayClusterConfigurationData* ConfigData, FString& NodeId ) const		DisplayClusterGameEngine.h
virtual bool InitializeInternals()		DisplayClusterGameEngine.h
void PreExitImpl()		DisplayClusterGameEngine.h
bool ValidateConfigFile ( const FString& FilePath )		DisplayClusterGameEngine.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void UpdateTimeAndHandleMaxTickRate()		DisplayClusterGameEngine.h