ActorComponent.cpp File Reference

#include "Components/ActorComponent.h"
#include "AI/NavigationSystemBase.h"
#include "Async/ParallelFor.h"
#include "ComponentRecreateRenderStateContext.h"
#include "ComponentReregisterContext.h"
#include "Components/PrimitiveComponent.h"
#include "ComponentUtils.h"
#include "Elements/Framework/EngineElementsLibrary.h"
#include "Engine/ActorChannel.h"
#include "Engine/AssetUserData.h"
#include "Engine/BlueprintGeneratedClass.h"
#include "Engine/Engine.h"
#include "Engine/InputDelegateBinding.h"
#include "Engine/Level.h"
#include "Engine/LevelStreaming.h"
#include "Engine/LevelStreamingPersistent.h"
#include "Engine/MemberReference.h"
#include "Engine/NetDriver.h"
#include "Engine/SimpleConstructionScript.h"
#include "EngineStats.h"
#include "GameFramework/InputSettings.h"
#include "HAL/LowLevelMemStats.h"
#include "Logging/MessageLog.h"
#include "Misc/MapErrors.h"
#include "Misc/ScopeRWLock.h"
#include "Misc/TransactionallySafeRWLock.h"
#include "Misc/UObjectToken.h"
#include "Net/Core/PushModel/PushModel.h"
#include "Net/UnrealNetwork.h"
#include "ObjectTrace.h"
#include "Physics/Experimental/PhysScene_Chaos.h"
#include "PhysicsEngine/BodySetup.h"
#include "ProfilingDebugging/AssetMetadataTrace.h"
#include "SceneInterface.h"
#include "UObject/FortniteReleaseBranchCustomObjectVersion.h"
#include "UObject/FrameworkObjectVersion.h"
#include "PSOPrecacheMaterial.h"
#include "Materials/MaterialInterface.h"
#include "ObjectCacheContext.h"
#include "AutoRTFM.h"
#include "Streaming/AsyncRegisterLevelContext.h"
#include "Iris/Core/IrisLog.h"
#include "Iris/ReplicationSystem/ReplicationFragment.h"
#include "Iris/ReplicationSystem/ReplicationFragmentUtil.h"
#include "Net/Iris/ReplicationSystem/ReplicationSystemUtil.h"

Macros
#define	LOCTEXT_NAMESPACE   "ActorComponent"
#define	LOG_RENDER_STATE   0

Functions
	DEFINE_LOG_CATEGORY (LogActorComponent)
	DECLARE_CYCLE_STAT (TEXT("RegisterComponent"), STAT_RegisterComponent, STATGROUP_Component)
	DECLARE_CYCLE_STAT (TEXT("UnregisterComponent"), STAT_UnregisterComponent, STATGROUP_Component)
	DECLARE_CYCLE_STAT (TEXT("Component OnRegister"), STAT_ComponentOnRegister, STATGROUP_Component)
	DECLARE_CYCLE_STAT (TEXT("Component OnUnregister"), STAT_ComponentOnUnregister, STATGROUP_Component)
	DECLARE_CYCLE_STAT_WITH_FLAGS (TEXT("Component CreateRenderState"), STAT_ComponentCreateRenderState, STATGROUP_Component, EStatFlags::Verbose)
	DECLARE_CYCLE_STAT_WITH_FLAGS (TEXT("Component DestroyRenderState"), STAT_ComponentDestroyRenderState, STATGROUP_Component, EStatFlags::Verbose)
	DECLARE_CYCLE_STAT_WITH_FLAGS (TEXT("Component CreatePhysicsState"), STAT_ComponentCreatePhysicsState, STATGROUP_Component, EStatFlags::Verbose)
	DECLARE_CYCLE_STAT_WITH_FLAGS (TEXT("Component DestroyPhysicsState"), STAT_ComponentDestroyPhysicsState, STATGROUP_Component, EStatFlags::Verbose)
void	UpdateAllPrimitiveSceneInfosForSingleComponent (UActorComponent *InComponent, TSet< FSceneInterface * > *InScenesToUpdateAllPrimitiveSceneInfosForBatching)
void	UpdateAllPrimitiveSceneInfosForSingleComponentInterface (IPrimitiveComponent *InComponentInterface, TSet< FSceneInterface * > *InScenesToUpdateAllPrimitiveSceneInfosForBatching)
void	UpdateAllPrimitiveSceneInfosForScenes (TSet< FSceneInterface * > ScenesToUpdateAllPrimitiveSceneInfos)

Variables
int32	GTickComponentLatentActionsWithTheComponent = 1
FAutoConsoleVariableRef	GTickComponentLatentActionsWithTheComponentCVar (TEXT("t.TickComponentLatentActionsWithTheComponent"), GTickComponentLatentActionsWithTheComponent, TEXT(" 1: Tick component latent actions at the same time as the component (default)"))
bool	GDefaultUseSubObjectReplicationList = false
int32	GEnableDeferredPhysicsCreation = 0
FAutoConsoleVariableRef	CVarEnableDeferredPhysicsCreation (TEXT("p.EnableDeferredPhysicsCreation"), GEnableDeferredPhysicsCreation,)
int32	GPrecachePSOsOnComponentRecreateRenderContext = 1
FAutoConsoleVariableRef	CVarPrecachePSOsOnComponentRecreateRenderContext (TEXT("r.PrecachePSOsOnComponentRecreateRenderContext"), GPrecachePSOsOnComponentRecreateRenderContext,)

Macro Definition Documentation

LOCTEXT_NAMESPACE

#define LOCTEXT_NAMESPACE   "ActorComponent"

LOG_RENDER_STATE

#define LOG_RENDER_STATE   0

Enable to log out all render state create, destroy and updatetransform events

Function Documentation

DECLARE_CYCLE_STAT() [1/4]

DECLARE_CYCLE_STAT	(	TEXT("Component OnRegister")	,
		STAT_ComponentOnRegister	,
		STATGROUP_Component
	)

DECLARE_CYCLE_STAT() [2/4]

DECLARE_CYCLE_STAT	(	TEXT("Component OnUnregister")	,
		STAT_ComponentOnUnregister	,
		STATGROUP_Component
	)

DECLARE_CYCLE_STAT() [3/4]

DECLARE_CYCLE_STAT	(	TEXT("RegisterComponent")	,
		STAT_RegisterComponent	,
		STATGROUP_Component
	)

DECLARE_CYCLE_STAT() [4/4]

DECLARE_CYCLE_STAT	(	TEXT("UnregisterComponent")	,
		STAT_UnregisterComponent	,
		STATGROUP_Component
	)

DECLARE_CYCLE_STAT_WITH_FLAGS() [1/4]

DECLARE_CYCLE_STAT_WITH_FLAGS	(	TEXT("Component CreatePhysicsState")	,
		STAT_ComponentCreatePhysicsState	,
		STATGROUP_Component	,
		EStatFlags::Verbose
	)

DECLARE_CYCLE_STAT_WITH_FLAGS() [2/4]

DECLARE_CYCLE_STAT_WITH_FLAGS	(	TEXT("Component CreateRenderState")	,
		STAT_ComponentCreateRenderState	,
		STATGROUP_Component	,
		EStatFlags::Verbose
	)

DECLARE_CYCLE_STAT_WITH_FLAGS() [3/4]

DECLARE_CYCLE_STAT_WITH_FLAGS	(	TEXT("Component DestroyPhysicsState")	,
		STAT_ComponentDestroyPhysicsState	,
		STATGROUP_Component	,
		EStatFlags::Verbose
	)

DECLARE_CYCLE_STAT_WITH_FLAGS() [4/4]

DECLARE_CYCLE_STAT_WITH_FLAGS	(	TEXT("Component DestroyRenderState")	,
		STAT_ComponentDestroyRenderState	,
		STATGROUP_Component	,
		EStatFlags::Verbose
	)

DEFINE_LOG_CATEGORY()

DEFINE_LOG_CATEGORY

(

LogActorComponent

)

UpdateAllPrimitiveSceneInfosForScenes()

void UpdateAllPrimitiveSceneInfosForScenes

(

TSet< FSceneInterface * >

ScenesToUpdateAllPrimitiveSceneInfos

)

UpdateAllPrimitiveSceneInfosForSingleComponent()

void UpdateAllPrimitiveSceneInfosForSingleComponent	(	UActorComponent *	InComponent,
		TSet< FSceneInterface * > *	InScenesToUpdateAllPrimitiveSceneInfosForBatching
	)

UpdateAllPrimitiveSceneInfosForSingleComponentInterface()

void UpdateAllPrimitiveSceneInfosForSingleComponentInterface	(	IPrimitiveComponent *	InComponentInterface,
		TSet< FSceneInterface * > *	InScenesToUpdateAllPrimitiveSceneInfosForBatching
	)

Variable Documentation

CVarEnableDeferredPhysicsCreation

FAutoConsoleVariableRef CVarEnableDeferredPhysicsCreation(TEXT("p.EnableDeferredPhysicsCreation"), GEnableDeferredPhysicsCreation,)	(	TEXT("p.EnableDeferredPhysicsCreation")	,
		GEnableDeferredPhysicsCreation
	)

CVarPrecachePSOsOnComponentRecreateRenderContext

FAutoConsoleVariableRef CVarPrecachePSOsOnComponentRecreateRenderContext(TEXT("r.PrecachePSOsOnComponentRecreateRenderContext"), GPrecachePSOsOnComponentRecreateRenderContext,)	(	TEXT("r.PrecachePSOsOnComponentRecreateRenderContext")	,
		GPrecachePSOsOnComponentRecreateRenderContext
	)

GDefaultUseSubObjectReplicationList

bool GDefaultUseSubObjectReplicationList = false

Selects if actor and actorcomponents will replicate subobjects using the registration list by default.

GEnableDeferredPhysicsCreation

int32 GEnableDeferredPhysicsCreation = 0

GPrecachePSOsOnComponentRecreateRenderContext

int32 GPrecachePSOsOnComponentRecreateRenderContext = 1

GTickComponentLatentActionsWithTheComponent

int32 GTickComponentLatentActionsWithTheComponent = 1

GTickComponentLatentActionsWithTheComponentCVar

FAutoConsoleVariableRef GTickComponentLatentActionsWithTheComponentCVar(TEXT("t.TickComponentLatentActionsWithTheComponent"), GTickComponentLatentActionsWithTheComponent, TEXT(" 1: Tick component latent actions at the same time as the component (default)"))	(	TEXT("t.TickComponentLatentActionsWithTheComponent")	,
		GTickComponentLatentActionsWithTheComponent	,
		TEXT(" 1: Tick component latent actions at the same time as the component (default)")
	)