#include <ParticleSystem.h>

Inheritance diagram for UParticleSystem:

Public Member Functions
virtual void	PreSave (FObjectPreSaveContext ObjectSaveContext) override

virtual void	PostLoad () override

virtual bool	IsPostLoadThreadSafe () const override

virtual void	GetAssetRegistryTags (FAssetRegistryTagsContext Context) const override

virtual void	GetAssetRegistryTags (TArray< FAssetRegistryTag > &OutTags) const override

bool	UsesCPUCollision () const

virtual bool	CanBeClusterRoot () const override

virtual void	Serialize (FArchive &Ar) override

void	PrecachePSOs ()

bool	CanBePooled () const

void	UpdateColorModuleClampAlpha (class UParticleModuleColorBase *ColorModule)

virtual bool	CalculateMaxActiveParticleCounts ()

ENGINE_API void	GetParametersUtilized (TArray< TArray< FString > > &ParticleSysParamList, TArray< TArray< FString > > &ParticleParameterList)

ENGINE_API void	SetupSoloing ()

ENGINE_API bool	ToggleSoloing (class UParticleEmitter *InEmitter)

ENGINE_API bool	TurnOffSoloing ()

ENGINE_API void	SetupLODValidity ()

ENGINE_API void	SetDelay (float InDelay)

virtual enum ParticleSystemLODMethod	GetCurrentLODMethod ()

virtual int32	GetLODLevelCount ()

virtual float	GetLODDistance (int32 LODLevelIndex)

virtual void	SetCurrentLODMethod (ParticleSystemLODMethod InMethod)

virtual bool	SetLODDistance (int32 LODLevelIndex, float InDistance)

bool	DoesAnyEmitterHaveMotionBlur (int32 LODLevelIndex) const

ENGINE_API void	BuildEmitters ()

bool	CanTickInAnyThread ()

ENGINE_API void	ComputeCanTickInAnyThread ()

bool	HasGPUEmitter () const

bool	ContainsEmitterType (UClass *TypeData)

bool	IsLooping () const

bool	IsImmortal () const

bool	WillBecomeZombie () const

EParticleSignificanceLevel	GetHighestSignificance () const

EParticleSignificanceLevel	GetLowestSignificance () const

bool	ShouldManageSignificance () const

bool	AllowManagedTicking () const

Public Member Functions inherited from UFXSystemAsset
	UFXSystemAsset ()

const bool	HasLaunchedPSOPrecaching () const

const FGraphEventRef &	GetPrecachePSOsEvent () const

const TArray< FMaterialPSOPrecacheRequestID > &	GetMaterialPSOPrecacheRequestIDs () const

Public Member Functions inherited from UObject
COREUOBJECT_API	UObject ()

COREUOBJECT_API	UObject (const FObjectInitializer &ObjectInitializer)

COREUOBJECT_API	UObject (EStaticConstructor, EObjectFlags InFlags)

COREUOBJECT_API	UObject (FVTableHelper &Helper)

COREUOBJECT_API UObject *	CreateDefaultSubobject (FName SubobjectFName, UClass ReturnType, UClass ClassToCreateByDefault, bool bIsRequired, bool bIsTransient)

template<class TReturnType >
TReturnType *	CreateEditorOnlyDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType >
TReturnType *	CreateDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType , class TClassToConstructByDefault >
TReturnType *	CreateDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType >
TReturnType *	CreateOptionalDefaultSubobject (FName SubobjectName, bool bTransient=false)

template<class TReturnType , class TClassToConstructByDefault >
TReturnType *	CreateOptionalDefaultSubobject (FName SubobjectName, bool bTransient=false)

COREUOBJECT_API void	GetDefaultSubobjects (TArray< UObject * > &OutDefaultSubobjects)

COREUOBJECT_API UObject *	GetDefaultSubobjectByName (FName ToFind)

virtual COREUOBJECT_API void	PostInitProperties ()

virtual COREUOBJECT_API void	PostReinitProperties ()

virtual void	PostCDOContruct ()

virtual COREUOBJECT_API void	PreSaveRoot (FObjectPreSaveRootContext ObjectSaveContext)

virtual COREUOBJECT_API void	PostSaveRoot (FObjectPostSaveRootContext ObjectSaveContext)

virtual COREUOBJECT_API void	CollectSaveOverrides (FObjectCollectSaveOverridesContext SaveContext)

UE_FORCEINLINE_HINT bool	Modify (bool bAlwaysMarkDirty=true)

UE_FORCEINLINE_HINT bool	IsCapturingAsRootObjectForTransaction () const

virtual bool	ResolveSubobject (const TCHAR SubObjectPath, UObject &OutObject, bool bLoadIfExists)

virtual bool	IsReadyForAsyncPostLoad () const

virtual COREUOBJECT_API void	PostLoadSubobjects (FObjectInstancingGraph *OuterInstanceGraph)

virtual COREUOBJECT_API void	BeginDestroy ()

virtual bool	IsReadyForFinishDestroy ()

virtual COREUOBJECT_API void	FinishDestroy ()

virtual COREUOBJECT_API void	Serialize (FStructuredArchive::FRecord Record)

virtual void	ShutdownAfterError ()

virtual void	PostInterpChange (FProperty *PropertyThatChanged)

virtual COREUOBJECT_API void	PostRename (UObject *OldOuter, const FName OldName)

virtual void	PreDuplicate (FObjectDuplicationParameters &DupParams)

virtual void	PostDuplicate (bool bDuplicateForPIE)

virtual void	PostDuplicate (EDuplicateMode::Type DuplicateMode)

virtual COREUOBJECT_API bool	NeedsLoadForClient () const

virtual COREUOBJECT_API bool	NeedsLoadForServer () const

virtual COREUOBJECT_API bool	NeedsLoadForTargetPlatform (const class ITargetPlatform *TargetPlatform) const

virtual bool	NeedsLoadForEditorGame () const

virtual bool	IsEditorOnly () const

virtual bool	HasNonEditorOnlyReferences () const

virtual COREUOBJECT_API bool	IsDestructionThreadSafe () const

virtual COREUOBJECT_API void	GetPreloadDependencies (TArray< UObject * > &OutDeps)

virtual void	GetPrestreamPackages (TArray< UObject * > &OutPrestream)

virtual void	ExportCustomProperties (FOutputDevice &Out, uint32 Indent)

virtual void	ImportCustomProperties (const TCHAR SourceText, FFeedbackContext Warn)

virtual void	PostEditImport ()

virtual void	PostReloadConfig (class FProperty *PropertyThatWasLoaded)

virtual COREUOBJECT_API bool	Rename (const TCHAR NewName=nullptr, UObject NewOuter=nullptr, ERenameFlags Flags=REN_None)

virtual FString	GetDesc ()

COREUOBJECT_API UScriptStruct *	GetSparseClassDataStruct () const

virtual bool	GetNativePropertyValues (TMap< FString, FString > &out_PropertyValues, uint32 ExportFlags=0) const

virtual COREUOBJECT_API void	GetResourceSizeEx (FResourceSizeEx &CumulativeResourceSize)

SIZE_T	GetResourceSizeBytes (EResourceSizeMode::Type Mode)

virtual FName	GetExporterName (void)

COREUOBJECT_API void	CallAddReferencedObjects (FReferenceCollector &Collector)

virtual FRestoreForUObjectOverwrite *	GetRestoreForUObjectOverwrite ()

virtual bool	AreNativePropertiesIdenticalTo (UObject *Other) const

COREUOBJECT_API void	GetAssetRegistryTags (FAssetData &Out) const

COREUOBJECT_API void	GetAssetRegistryTags (FAssetRegistryTagsContext Context, FAssetData &Out) const

virtual COREUOBJECT_API bool	IsAsset () const

virtual COREUOBJECT_API FPrimaryAssetId	GetPrimaryAssetId () const

virtual COREUOBJECT_API bool	IsLocalizedResource () const

virtual COREUOBJECT_API bool	IsSafeForRootSet () const

virtual COREUOBJECT_API void	TagSubobjects (EObjectFlags NewFlags)

virtual COREUOBJECT_API void	GetLifetimeReplicatedProps (TArray< class FLifetimeProperty > &OutLifetimeProps) const

virtual COREUOBJECT_API void	GetReplicatedCustomConditionState (FCustomPropertyConditionState &OutActiveState) const

virtual COREUOBJECT_API void	RegisterReplicationFragments (UE::Net::FFragmentRegistrationContext &Context, UE::Net::EFragmentRegistrationFlags RegistrationFlags)

virtual COREUOBJECT_API bool	IsNameStableForNetworking () const

virtual COREUOBJECT_API bool	IsFullNameStableForNetworking () const

virtual COREUOBJECT_API bool	IsSupportedForNetworking () const

virtual void	GetSubobjectsWithStableNamesForNetworking (TArray< UObject * > &ObjList)

virtual COREUOBJECT_API void	PreNetReceive ()

virtual COREUOBJECT_API void	PostNetReceive ()

virtual void	PostRepNotifies ()

virtual COREUOBJECT_API void	PreDestroyFromReplication ()

COREUOBJECT_API bool	IsSelected () const

COREUOBJECT_API void	SerializeScriptProperties (FArchive &Ar) const

COREUOBJECT_API void	SerializeScriptProperties (FStructuredArchive::FSlot Slot) const

COREUOBJECT_API void	ReinitializeProperties (UObject SourceObject=NULL, struct FObjectInstancingGraph InstanceGraph=NULL)

COREUOBJECT_API FString	GetDetailedInfo () const

COREUOBJECT_API bool	ConditionalBeginDestroy ()

COREUOBJECT_API bool	ConditionalFinishDestroy ()

COREUOBJECT_API void	ConditionalPostLoad ()

COREUOBJECT_API void	ConditionalPreload ()

COREUOBJECT_API void	ConditionalPostLoadSubobjects (struct FObjectInstancingGraph *OuterInstanceGraph=NULL)

bool	IsBasedOnArchetype (const UObject *const SomeObject) const

COREUOBJECT_API UFunction *	FindFunction (FName InName) const

COREUOBJECT_API UFunction *	FindFunctionChecked (FName InName) const

virtual COREUOBJECT_API void	BuildSubobjectMapping (UObject OtherObject, TMap< UObject , UObject * > &ObjectMapping) const

COREUOBJECT_API void	CollectDefaultSubobjects (TArray< UObject * > &OutDefaultSubobjects, bool bIncludeNestedSubobjects=false) const

COREUOBJECT_API bool	CheckDefaultSubobjects (bool bForceCheck=false) const

COREUOBJECT_API void	SaveConfig (uint64 RequiredPropertyFlags=CPF_Config, const TCHAR Filename=nullptr, FConfigCacheIni Config=GConfig, bool bAllowCopyToDefaultObject=true)

COREUOBJECT_API void	SaveConfig (const FSaveConfigContext &Context)

COREUOBJECT_API void	UpdateDefaultConfigFile (const FString &SpecificFileLocation="")

COREUOBJECT_API bool	TryUpdateDefaultConfigFile (const FString &SpecificFileLocation="", bool bWarnIfFail=true)

COREUOBJECT_API void	UpdateGlobalUserConfigFile ()

COREUOBJECT_API void	UpdateProjectUserConfigFile ()

COREUOBJECT_API void	UpdateSinglePropertyInConfigFile (const FProperty *InProperty, const FString &InConfigIniName)

COREUOBJECT_API FString	GetDefaultConfigFilename () const

COREUOBJECT_API FString	GetGlobalUserConfigFilename () const

COREUOBJECT_API FString	GetProjectUserConfigFilename () const

virtual const TCHAR *	GetConfigOverridePlatform () const

virtual void	OverrideConfigSection (FString &SectionName)

virtual void	OverridePerObjectConfigSection (FString &SectionName)

COREUOBJECT_API void	LoadConfig (UClass ConfigClass=nullptr, const TCHAR Filename=nullptr, uint32 PropagationFlags=UE::LCPF_None, class FProperty PropertyToLoad=nullptr, TArray< UE::ConfigAccessTracking::FConfigAccessData > OutAccessedKeys=nullptr)

COREUOBJECT_API void	ReloadConfig (UClass ConfigClass=NULL, const TCHAR Filename=NULL, uint32 PropagationFlags=UE::LCPF_None, class FProperty *PropertyToLoad=NULL)

COREUOBJECT_API void	ParseParms (const TCHAR *Parms)

COREUOBJECT_API void	OutputReferencers (FOutputDevice &Ar, FReferencerInformationList *Referencers=NULL)

COREUOBJECT_API void	RetrieveReferencers (TArray< FReferencerInformation > OutInternalReferencers, TArray< FReferencerInformation > OutExternalReferencers)

COREUOBJECT_API void	SetLinker (FLinkerLoad *LinkerLoad, int32 LinkerIndex, bool bShouldDetachExisting=true, bool bSilenceLogs=false)

COREUOBJECT_API UObject *	GetArchetype () const

COREUOBJECT_API void	GetArchetypeInstances (TArray< UObject * > &Instances)

COREUOBJECT_API void	InstanceSubobjectTemplates (struct FObjectInstancingGraph *InstanceGraph=NULL)

template<class T >
bool	Implements () const

virtual COREUOBJECT_API void	ProcessEvent (UFunction Function, void Parms)

virtual int32	GetFunctionCallspace (UFunction Function, FFrame Stack)

virtual bool	CallRemoteFunction (UFunction Function, void Parms, struct FOutParmRec OutParms, FFrame Stack)

COREUOBJECT_API bool	CallFunctionByNameWithArguments (const TCHAR Cmd, FOutputDevice &Ar, UObject Executor, bool bForceCallWithNonExec=false)

COREUOBJECT_API void	CallFunction (FFrame &Stack, RESULT_DECL, UFunction *Function)

	DECLARE_FUNCTION (ProcessInternal)

virtual bool	ProcessConsoleExec (const TCHAR Cmd, FOutputDevice &Ar, UObject Executor)

COREUOBJECT_API void	SkipFunction (FFrame &Stack, RESULT_DECL, UFunction *Function)

virtual UClass *	RegenerateClass (UClass ClassToRegenerate, UObject PreviousCDO)

COREUOBJECT_API bool	IsInBlueprint () const

COREUOBJECT_API void	DestroyNonNativeProperties ()

virtual void	MarkAsEditorOnlySubobject ()

COREUOBJECT_API void	AbortInsideMemberFunction () const

	DECLARE_FUNCTION (execUndefined)

	DECLARE_FUNCTION (execLocalVariable)

	DECLARE_FUNCTION (execInstanceVariable)

	DECLARE_FUNCTION (execDefaultVariable)

	DECLARE_FUNCTION (execLocalOutVariable)

	DECLARE_FUNCTION (execInterfaceVariable)

	DECLARE_FUNCTION (execClassSparseDataVariable)

	DECLARE_FUNCTION (execInterfaceContext)

	DECLARE_FUNCTION (execArrayElement)

	DECLARE_FUNCTION (execBoolVariable)

	DECLARE_FUNCTION (execClassDefaultVariable)

	DECLARE_FUNCTION (execEndFunctionParms)

	DECLARE_FUNCTION (execNothing)

	DECLARE_FUNCTION (execNothingInt32)

	DECLARE_FUNCTION (execNothingOp4a)

	DECLARE_FUNCTION (execBreakpoint)

	DECLARE_FUNCTION (execTracepoint)

	DECLARE_FUNCTION (execWireTracepoint)

	DECLARE_FUNCTION (execInstrumentation)

	DECLARE_FUNCTION (execEndOfScript)

	DECLARE_FUNCTION (execReturnNothing)

	DECLARE_FUNCTION (execEmptyParmValue)

	DECLARE_FUNCTION (execJump)

	DECLARE_FUNCTION (execJumpIfNot)

	DECLARE_FUNCTION (execAssert)

	DECLARE_FUNCTION (execPushExecutionFlow)

	DECLARE_FUNCTION (execPopExecutionFlow)

	DECLARE_FUNCTION (execComputedJump)

	DECLARE_FUNCTION (execPopExecutionFlowIfNot)

	DECLARE_FUNCTION (execLet)

	DECLARE_FUNCTION (execLetObj)

	DECLARE_FUNCTION (execLetWeakObjPtr)

	DECLARE_FUNCTION (execLetBool)

	DECLARE_FUNCTION (execLetDelegate)

	DECLARE_FUNCTION (execLetMulticastDelegate)

	DECLARE_FUNCTION (execAddMulticastDelegate)

	DECLARE_FUNCTION (execClearMulticastDelegate)

	DECLARE_FUNCTION (execEatReturnValue)

	DECLARE_FUNCTION (execRemoveMulticastDelegate)

	DECLARE_FUNCTION (execSelf)

	DECLARE_FUNCTION (execContext)

	DECLARE_FUNCTION (execContext_FailSilent)

	DECLARE_FUNCTION (execStructMemberContext)

	DECLARE_FUNCTION (execVirtualFunction)

	DECLARE_FUNCTION (execFinalFunction)

	DECLARE_FUNCTION (execLocalVirtualFunction)

	DECLARE_FUNCTION (execLocalFinalFunction)

	DECLARE_FUNCTION (execStructCmpEq)

	DECLARE_FUNCTION (execStructCmpNe)

	DECLARE_FUNCTION (execStructMember)

	DECLARE_FUNCTION (execEqualEqual_DelegateDelegate)

	DECLARE_FUNCTION (execNotEqual_DelegateDelegate)

	DECLARE_FUNCTION (execEqualEqual_DelegateFunction)

	DECLARE_FUNCTION (execNotEqual_DelegateFunction)

	DECLARE_FUNCTION (execIntConst)

	DECLARE_FUNCTION (execInt64Const)

	DECLARE_FUNCTION (execUInt64Const)

	DECLARE_FUNCTION (execSkipOffsetConst)

	DECLARE_FUNCTION (execFloatConst)

	DECLARE_FUNCTION (execDoubleConst)

	DECLARE_FUNCTION (execStringConst)

	DECLARE_FUNCTION (execUnicodeStringConst)

	DECLARE_FUNCTION (execTextConst)

	DECLARE_FUNCTION (execPropertyConst)

	DECLARE_FUNCTION (execObjectConst)

	DECLARE_FUNCTION (execSoftObjectConst)

	DECLARE_FUNCTION (execFieldPathConst)

	DECLARE_FUNCTION (execInstanceDelegate)

	DECLARE_FUNCTION (execNameConst)

	DECLARE_FUNCTION (execByteConst)

	DECLARE_FUNCTION (execIntZero)

	DECLARE_FUNCTION (execIntOne)

	DECLARE_FUNCTION (execTrue)

	DECLARE_FUNCTION (execFalse)

	DECLARE_FUNCTION (execNoObject)

	DECLARE_FUNCTION (execNullInterface)

	DECLARE_FUNCTION (execIntConstByte)

	DECLARE_FUNCTION (execRotationConst)

	DECLARE_FUNCTION (execVectorConst)

	DECLARE_FUNCTION (execVector3fConst)

	DECLARE_FUNCTION (execTransformConst)

	DECLARE_FUNCTION (execStructConst)

	DECLARE_FUNCTION (execSetArray)

	DECLARE_FUNCTION (execSetSet)

	DECLARE_FUNCTION (execSetMap)

	DECLARE_FUNCTION (execArrayConst)

	DECLARE_FUNCTION (execSetConst)

	DECLARE_FUNCTION (execMapConst)

	DECLARE_FUNCTION (execBitFieldConst)

	DECLARE_FUNCTION (execNew)

	DECLARE_FUNCTION (execClassContext)

	DECLARE_FUNCTION (execNativeParm)

	DECLARE_FUNCTION (execCast)

	DECLARE_FUNCTION (execDynamicCast)

	DECLARE_FUNCTION (execMetaCast)

	DECLARE_FUNCTION (execInterfaceCast)

	DECLARE_FUNCTION (execDoubleToFloatCast)

	DECLARE_FUNCTION (execFloatToDoubleCast)

	DECLARE_FUNCTION (execObjectToBool)

	DECLARE_FUNCTION (execInterfaceToBool)

	DECLARE_FUNCTION (execObjectToInterface)

	DECLARE_FUNCTION (execInterfaceToInterface)

	DECLARE_FUNCTION (execInterfaceToObject)

	DECLARE_FUNCTION (execGetDynArrayElement)

	DECLARE_FUNCTION (execSetDynArrayElement)

	DECLARE_FUNCTION (execGetDynArrayLength)

	DECLARE_FUNCTION (execSetDynArrayLength)

	DECLARE_FUNCTION (execDynArrayInsert)

	DECLARE_FUNCTION (execDynArrayRemove)

	DECLARE_FUNCTION (execDynArrayFind)

	DECLARE_FUNCTION (execDynArrayFindStruct)

	DECLARE_FUNCTION (execDynArrayAdd)

	DECLARE_FUNCTION (execDynArrayAddItem)

	DECLARE_FUNCTION (execDynArrayInsertItem)

	DECLARE_FUNCTION (execDynArrayRemoveItem)

	DECLARE_FUNCTION (execDynArraySort)

	DECLARE_FUNCTION (execBindDelegate)

	DECLARE_FUNCTION (execCallMulticastDelegate)

	DECLARE_FUNCTION (execLetValueOnPersistentFrame)

	DECLARE_FUNCTION (execCallMathFunction)

	DECLARE_FUNCTION (execSwitchValue)

	DECLARE_FUNCTION (execArrayGetByRef)

	DECLARE_FUNCTION (execAutoRtfmTransact)

	DECLARE_FUNCTION (execAutoRtfmStopTransact)

	DECLARE_FUNCTION (execAutoRtfmAbortIfNot)

void	ExecuteUbergraph (int32 EntryPoint)

virtual void	ValidateGeneratedRepEnums (const TArray< struct FRepRecord > &ClassReps) const

virtual uint64	GetNetPushIdDynamic () const

Public Member Functions inherited from UObjectBaseUtility
	UObjectBaseUtility ()

	UObjectBaseUtility (EObjectFlags InFlags)

void	SetFlags (EObjectFlags NewFlags)

void	ClearFlags (EObjectFlags FlagsToClear)

bool	HasAnyFlags (EObjectFlags FlagsToCheck) const

bool	HasAllFlags (EObjectFlags FlagsToCheck) const

UE_FORCEINLINE_HINT EObjectFlags	GetMaskedFlags (EObjectFlags Mask=RF_AllFlags) const

UE_FORCEINLINE_HINT void	Mark (EObjectMark Marks) const

UE_FORCEINLINE_HINT void	UnMark (EObjectMark Marks) const

UE_FORCEINLINE_HINT bool	HasAnyMarks (EObjectMark Marks) const

UE_FORCEINLINE_HINT bool	HasAllMarks (EObjectMark Marks) const

UE_FORCEINLINE_HINT EObjectMark	GetAllMarks () const

void	MarkAsGarbage ()

void	ClearGarbage ()

UE_FORCEINLINE_HINT void	AddToRoot ()

UE_FORCEINLINE_HINT void	RemoveFromRoot ()

UE_FORCEINLINE_HINT bool	IsRooted () const

UE_FORCEINLINE_HINT int32	GetRefCount () const

bool	ThisThreadAtomicallyClearedRFUnreachable ()

UE_FORCEINLINE_HINT bool	IsUnreachable () const

UE_FORCEINLINE_HINT bool	IsNative () const

void	SetInternalFlags (EInternalObjectFlags FlagsToSet) const

UE_FORCEINLINE_HINT EInternalObjectFlags	GetInternalFlags () const

UE_FORCEINLINE_HINT bool	HasAnyInternalFlags (EInternalObjectFlags FlagsToCheck) const

void	ClearInternalFlags (EInternalObjectFlags FlagsToClear) const

bool	AtomicallyClearInternalFlags (EInternalObjectFlags FlagsToClear) const

COREUOBJECT_API FString	GetFullName (const UObject *StopOuter=NULL, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const

COREUOBJECT_API void	GetFullName (const UObject *StopOuter, FString &ResultString, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const

COREUOBJECT_API void	GetFullName (FStringBuilderBase &ResultString, const UObject *StopOuter=NULL, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const

COREUOBJECT_API FString	GetPathName (const UObject *StopOuter=NULL) const

COREUOBJECT_API void	GetPathName (const UObject *StopOuter, FString &ResultString) const

COREUOBJECT_API void	GetPathName (const UObject *StopOuter, FStringBuilderBase &ResultString) const

virtual COREUOBJECT_API bool	CanBeInCluster () const

virtual COREUOBJECT_API void	CreateCluster ()

virtual void	OnClusterMarkedAsPendingKill ()

COREUOBJECT_API void	AddToCluster (UObjectBaseUtility *ClusterRootOrObjectFromCluster, bool bAddAsMutableObject=false)

COREUOBJECT_API FString	GetFullGroupName (bool bStartWithOuter) const

UE_FORCEINLINE_HINT FString	GetName () const

UE_FORCEINLINE_HINT void	GetName (FString &ResultString) const

UE_FORCEINLINE_HINT void	AppendName (FString &ResultString) const

COREUOBJECT_API bool	IsPackageExternal () const

COREUOBJECT_API void	DetachExternalPackage ()

COREUOBJECT_API void	ReattachExternalPackage ()

COREUOBJECT_API UObject *	GetOutermostObject () const

COREUOBJECT_API UPackage *	GetPackage () const

UE_INTERNAL virtual COREUOBJECT_API UE::Core::FVersePath	GetVersePath () const

COREUOBJECT_API UPackage *	GetOutermost () const

COREUOBJECT_API bool	MarkPackageDirty () const

COREUOBJECT_API bool	IsTemplate (EObjectFlags TemplateTypes=RF_ArchetypeObject\|RF_ClassDefaultObject) const

COREUOBJECT_API UObject *	GetTypedOuter (UClass *Target) const

template<typename T >
T *	GetTypedOuter () const

template<typename InterfaceClassType >
InterfaceClassType *	GetImplementingOuter () const

COREUOBJECT_API UObjectBaseUtility *	GetImplementingOuterObject (const UClass *InInterfaceClass) const

COREUOBJECT_API bool	IsIn (const UObject *SomeOuter) const

COREUOBJECT_API bool	IsIn (const UPackage *SomePackage) const

COREUOBJECT_API bool	IsInOuter (const UObject *SomeOuter) const

COREUOBJECT_API bool	IsInPackage (const UPackage *SomePackage) const

COREUOBJECT_API bool	IsInA (const UClass *SomeBaseClass) const

COREUOBJECT_API bool	RootPackageHasAnyFlags (uint32 CheckFlagMask) const

template<typename OtherClassType >
bool	IsA (OtherClassType SomeBase) const

template<class T >
bool	IsA () const

COREUOBJECT_API const UClass *	FindNearestCommonBaseClass (const UClass *TestClass) const

COREUOBJECT_API void *	GetInterfaceAddress (UClass *InterfaceClass)

COREUOBJECT_API void *	GetNativeInterfaceAddress (UClass *InterfaceClass)

const void *	GetNativeInterfaceAddress (UClass *InterfaceClass) const

COREUOBJECT_API bool	IsTemplateForSubobjects (EObjectFlags TemplateTypes=RF_ClassDefaultObject\|RF_DefaultSubObject\|RF_InheritableComponentTemplate) const

COREUOBJECT_API bool	IsDefaultSubobject () const

COREUOBJECT_API class FLinkerLoad *	GetLinker () const

COREUOBJECT_API int32	GetLinkerIndex () const

COREUOBJECT_API FPackageFileVersion	GetLinkerUEVersion () const

int32	GetLinkerUE4Version () const

COREUOBJECT_API int32	GetLinkerLicenseeUEVersion () const

int32	GetLinkerLicenseeUE4Version () const

COREUOBJECT_API int32	GetLinkerCustomVersion (FGuid CustomVersionKey) const

UE_FORCEINLINE_HINT bool	operator< (const UObjectBaseUtility &Other) const

TStatId	GetStatID (bool bForDeferredUse=false) const

Public Member Functions inherited from UObjectBase
COREUOBJECT_API	UObjectBase (UClass InClass, EObjectFlags InFlags, EInternalObjectFlags InInternalFlags, UObject InOuter, FName InName, int32 InInternalIndex=-1, int32 InSerialNumber=0, FRemoteObjectId InRemoteId=FRemoteObjectId())

virtual COREUOBJECT_API	~UObjectBase ()

COREUOBJECT_API bool	IsValidLowLevel () const

COREUOBJECT_API bool	IsValidLowLevelFast (bool bRecursive=true) const

FORCEINLINE uint32	GetUniqueID () const

FORCEINLINE UClass *	GetClass () const

FORCEINLINE UObject *	GetOuter () const

FORCEINLINE FName	GetFName () const

virtual COREUOBJECT_API FName	GetFNameForStatID () const

COREUOBJECT_API UPackage *	GetExternalPackage () const

COREUOBJECT_API void	SetExternalPackage (UPackage *InPackage)

COREUOBJECT_API UPackage *	GetExternalPackageInternal () const

COREUOBJECT_API void	MarkAsReachable () const

COREUOBJECT_API void	AddRef () const

COREUOBJECT_API void	ReleaseRef () const

FORCEINLINE EObjectFlags	GetFlags () const

FORCENOINLINE void	AtomicallySetFlags (EObjectFlags FlagsToAdd)

FORCENOINLINE void	AtomicallyClearFlags (EObjectFlags FlagsToClear)

Additional Inherited Members
Public Types inherited from UObject
enum class	ENetFields_Private { NETFIELD_REP_START = 0 , NETFIELD_REP_END = -1 }

typedef UObject	WithinClass

Static Public Member Functions inherited from UObject
static COREUOBJECT_API void	UpdateClassesExcludedFromDedicatedServer (const TArray< FString > &InClassNames, const TArray< FString > &InModulesNames)

static COREUOBJECT_API void	UpdateClassesExcludedFromDedicatedClient (const TArray< FString > &InClassNames, const TArray< FString > &InModulesNames)

static COREUOBJECT_API bool	CanCreateInCurrentContext (UObject *Template)

static COREUOBJECT_API void	AddReferencedObjects (UObject *InThis, FReferenceCollector &Collector)

static COREUOBJECT_API const FName &	SourceFileTagName ()

static COREUOBJECT_API UObject *	GetArchetypeFromRequiredInfo (const UClass Class, const UObject Outer, FName Name, EObjectFlags ObjectFlags)

Static Public Member Functions inherited from UObjectBaseUtility
static bool	IsGarbageEliminationEnabled ()

static bool	IsPendingKillEnabled ()

static void	SetGarbageEliminationEnabled (bool bEnabled)

static COREUOBJECT_API void	ReloadObjectsFromModifiedConfigSections (const class FConfigModificationTracker *ChangeTracker)

Static Public Member Functions inherited from UObjectBase
static COREUOBJECT_API FString	RemoveClassPrefix (const TCHAR *ClassName)

static void	PrefetchClass (UObject *Object)

static void	PrefetchOuter (UObject *Object)

Protected Member Functions inherited from UFXSystemAsset
ENGINE_API void	LaunchPSOPrecaching (const FMaterialInterfacePSOPrecacheParamsList &VFsPerMaterials)

Protected Member Functions inherited from UObject
virtual FString	GetDetailedInfoInternal () const

COREUOBJECT_API bool	CanCheckDefaultSubObjects (bool bForceCheck, bool &bResult) const

virtual COREUOBJECT_API bool	CheckDefaultSubobjectsInternal () const

Protected Member Functions inherited from UObjectBase
	UObjectBase ()

COREUOBJECT_API	UObjectBase (EObjectFlags InFlags)

COREUOBJECT_API void	LowLevelRename (FName NewName, UObject *NewOuter=NULL)

virtual void	RegisterDependencies ()

COREUOBJECT_API void	Register (class UClass (StaticClassFn)(), const TCHAR PackageName, const TCHAR Name)

COREUOBJECT_API void	Register (const TCHAR PackageName, const TCHAR Name)

virtual COREUOBJECT_API void	DeferredRegister (UClass UClassStaticClass, const TCHAR PackageName, const TCHAR *Name)

FORCEINLINE void	SetFlagsTo (EObjectFlags NewFlags)

Protected Attributes inherited from UFXSystemAsset
bool	PSOPrecachingLaunched = false

FGraphEventRef	PrecachePSOsEvent

TArray< FMaterialPSOPrecacheRequestID >	MaterialPSOPrecacheRequestIDs

Detailed Description

A ParticleSystem is a complete particle effect that contains any number of ParticleEmitters. By allowing multiple emitters in a system, the designer can create elaborate particle effects that are held in a single system. Once created using Cascade, a ParticleSystem can then be inserted into a level or created in script.

Member Function Documentation

◆ AllowManagedTicking()

bool UParticleSystem::AllowManagedTicking ( ) const

inline

◆ BuildEmitters()

void UParticleSystem::BuildEmitters ( )

Builds all emitters in the particle system.

◆ CalculateMaxActiveParticleCounts()

bool UParticleSystem::CalculateMaxActiveParticleCounts ( )

virtual

CalculateMaxActiveParticleCounts Determine the maximum active particles that could occur with each emitter. This is to avoid reallocation during the life of the emitter.

Returns: true if the numbers were determined for each emitter false if not be determined

◆ CanBeClusterRoot()

bool UParticleSystem::CanBeClusterRoot ( ) const

overridevirtual

Called after load to determine if the object can be a cluster root

Returns: true if this object can be a cluster root

Reimplemented from UObjectBaseUtility.

◆ CanBePooled()

bool UParticleSystem::CanBePooled ( ) const

◆ CanTickInAnyThread()

bool UParticleSystem::CanTickInAnyThread ( )

inline

return true if this psys can tick in any thread

◆ ComputeCanTickInAnyThread()

void UParticleSystem::ComputeCanTickInAnyThread ( )

Decide if this psys can tick in any thread, and set bIsElligibleForAsyncTick

◆ ContainsEmitterType()

bool UParticleSystem::ContainsEmitterType ( UClass * TypeData )

Returns true if this system contains an emitter of the pasesd type. @ param TypeData - The emitter type to check for. Must be a child class of UParticleModuleTypeDataBase

◆ DoesAnyEmitterHaveMotionBlur()

bool UParticleSystem::DoesAnyEmitterHaveMotionBlur ( int32 LODLevelIndex ) const

Checks if any of the emitters have motion blur at a specific lod level.

Parameters

LODLevelIndex The LOD level to check motion blur availability

Returns: true If any emitter has motion blur false None of the emitters have motion blur

◆ GetAssetRegistryTags() [1/2]

void UParticleSystem::GetAssetRegistryTags ( FAssetRegistryTagsContext Context ) const

overridevirtual

Gathers a list of asset registry searchable tags which are name/value pairs with some type information This only needs to be implemented for asset objects

Parameters

OutTags A list of key-value pairs associated with this object and their types

Reimplemented from UObject.

◆ GetAssetRegistryTags() [2/2]

void UParticleSystem::GetAssetRegistryTags ( TArray< FAssetRegistryTag > & OutTags ) const

overridevirtual

Reimplemented from UObject.

◆ GetCurrentLODMethod()

ParticleSystemLODMethod UParticleSystem::GetCurrentLODMethod ( )

virtual

Return the currently set LOD method

◆ GetHighestSignificance()

EParticleSignificanceLevel UParticleSystem::GetHighestSignificance ( ) const

inline

◆ GetLODDistance()

float UParticleSystem::GetLODDistance ( int32 LODLevelIndex )

virtual

Return the distance for the given LOD level

Parameters

LODLevelIndex The LOD level that the distance is being retrieved for

Returns: -1.0f If the index is invalid Distance The distance set for the LOD level

◆ GetLODLevelCount()

int32 UParticleSystem::GetLODLevelCount ( )

virtual

Return the number of LOD levels for this particle system

Returns: The number of LOD levels in the particle system

◆ GetLowestSignificance()

EParticleSignificanceLevel UParticleSystem::GetLowestSignificance ( ) const

inline

◆ GetParametersUtilized()

void UParticleSystem::GetParametersUtilized	(	TArray< TArray< FString > > &	ParticleSysParamList,
		TArray< TArray< FString > > &	ParticleParameterList
	)

Retrieve the parameters associated with this particle system.

Parameters

ParticleSysParamList	The list of FParticleSysParams used in the system
ParticleParameterList	The list of ParticleParameter distributions used in the system

◆ HasGPUEmitter()

bool UParticleSystem::HasGPUEmitter ( ) const

Returns true if this system contains any GPU emitters.

◆ IsImmortal()

bool UParticleSystem::IsImmortal ( ) const

inline

◆ IsLooping()

bool UParticleSystem::IsLooping ( ) const

inline

Returns true if the particle system is looping (contains one or more looping emitters)

◆ IsPostLoadThreadSafe()

bool UParticleSystem::IsPostLoadThreadSafe ( ) const

overridevirtual

Called during async load to determine if PostLoad can be called on the loading thread.

Returns: true if this object's PostLoad is thread safe

Reimplemented from UObject.

◆ PostLoad()

void UParticleSystem::PostLoad ( )

overridevirtual

Do any object-specific cleanup required immediately after loading an object. This is not called for newly-created objects, and by default will always execute on the game thread.

Reimplemented from UObject.

◆ PrecachePSOs()

void UParticleSystem::PrecachePSOs ( )

◆ PreSave()

void UParticleSystem::PreSave ( FObjectPreSaveContext SaveContext )

overridevirtual

Presave function. Gets called once before an object gets serialized for saving. This function is necessary for save time computation as Serialize gets called three times per object from within SavePackage.

Warning: : Objects created from within PreSave will NOT have PreSave called on them!!!

Reimplemented from UObject.

◆ Serialize()

void UParticleSystem::Serialize ( FArchive & Ar )

overridevirtual

Handles reading, writing, and reference collecting using FArchive. This implementation handles all FProperty serialization, but can be overridden for native variables.

Reimplemented from UObject.

◆ SetCurrentLODMethod()

void UParticleSystem::SetCurrentLODMethod ( ParticleSystemLODMethod InMethod )

virtual

Set the LOD method

Parameters

InMethod The desired method

◆ SetDelay()

void UParticleSystem::SetDelay ( float InDelay )

Set the time to delay spawning the particle system

◆ SetLODDistance()

bool UParticleSystem::SetLODDistance	(	int32	LODLevelIndex,
		float	InDistance
	)

virtual

Set the distance for the given LOD index

Parameters

LODLevelIndex	The LOD level to set the distance of
InDistance	The distance to set

Returns: true If successful false Invalid LODLevelIndex

◆ SetupLODValidity()

void UParticleSystem::SetupLODValidity ( )

Editor helper function for setting the LOD validity flags used in Cascade.

◆ SetupSoloing()

void UParticleSystem::SetupSoloing ( )

Setup the soloing information... Obliterates all current soloing.

◆ ShouldManageSignificance()

bool UParticleSystem::ShouldManageSignificance ( ) const

inline

◆ ToggleSoloing()

bool UParticleSystem::ToggleSoloing ( class UParticleEmitter * InEmitter )

Toggle the bIsSoloing flag on the given emitter.

Parameters

InEmitter The emitter to toggle.

Returns: bool true if ANY emitters are set to soloing, false if none are.

◆ TurnOffSoloing()

bool UParticleSystem::TurnOffSoloing ( )

Turn soloing off completely - on every emitter

Returns: bool true if successful, false if not.

◆ UpdateColorModuleClampAlpha()

void UParticleSystem::UpdateColorModuleClampAlpha ( class UParticleModuleColorBase * ColorModule )

◆ UsesCPUCollision()

bool UParticleSystem::UsesCPUCollision ( ) const

◆ WillBecomeZombie()

bool UParticleSystem::WillBecomeZombie ( ) const

inline

Member Data Documentation

◆ bAllowManagedTicking

uint8 UParticleSystem::bAllowManagedTicking

◆ bAutoDeactivate

uint8 UParticleSystem::bAutoDeactivate

◆ bRegenerateLODDuplicate

uint8 UParticleSystem::bRegenerateLODDuplicate

Internal value that tracks the regenerate LOD levels preference. If true, when autoregenerating LOD levels in code, the low level will be a duplicate of the high.

◆ bUseDelayRange

uint8 UParticleSystem::bUseDelayRange

If true, select the emitter delay from the range [DelayLow..Delay]

◆ CustomOcclusionBounds

FBox UParticleSystem::CustomOcclusionBounds

The occlusion bounds to use if OcclusionBoundsMethod is set to EPSOBM_CustomBounds

◆ InsignificanceDelay

float UParticleSystem::InsignificanceDelay

Time delay between all emitters becoming insignificant and the systems insignificant reaction.

◆ InsignificantReaction

EParticleSystemInsignificanceReaction UParticleSystem::InsignificantReaction

The reaction this system takes when all emitters are insignificant.

◆ LODMethod

TEnumAsByte<enum ParticleSystemLODMethod> UParticleSystem::LODMethod

The method of LOD level determination to utilize for this particle system PARTICLESYSTEMLODMETHOD_Automatic - Automatically set the LOD level, checking every LODDistanceCheckTime seconds. PARTICLESYSTEMLODMETHOD_DirectSet - LOD level is directly set by the game code. PARTICLESYSTEMLODMETHOD_ActivateAutomatic - LOD level is determined at Activation time, then left alone unless directly set by game code.

◆ MacroUVPosition

FVector UParticleSystem::MacroUVPosition

Local space position that UVs generated with the ParticleMacroUV material node will be centered on.

◆ MaxSignificanceLevel

EParticleSignificanceLevel UParticleSystem::MaxSignificanceLevel

The maximum level of significance for emitters in this system. Any emitters with a higher significance will be capped at this significance level.

◆ MinTimeBetweenTicks

uint32 UParticleSystem::MinTimeBetweenTicks

◆ NamedMaterialSlots

TArray<FNamedEmitterMaterial> UParticleSystem::NamedMaterialSlots

Array of named material slots for use by emitters of this system. Emitters can use these instead of their own materials by providing the name to the NamedMaterialOverrides property of their required module. These materials can be overridden using CreateNamedDynamicMaterialInstance() on a ParticleSystemComponent.

◆ OcclusionBoundsMethod

TEnumAsByte<enum EParticleSystemOcclusionBoundsMethod> UParticleSystem::OcclusionBoundsMethod

Which occlusion bounds method to use for this particle system. EPSOBM_None - Don't determine occlusion for this system. EPSOBM_ParticleBounds - Use the bounds of the component when determining occlusion.

◆ SoloTracking

TArray<struct FLODSoloTrack> UParticleSystem::SoloTracking

◆ SystemUpdateMode

TEnumAsByte<enum EParticleSystemUpdateMode> UParticleSystem::SystemUpdateMode

The documentation for this class was generated from the following files:

Engine/Source/Runtime/Engine/Classes/Particles/ParticleSystem.h
Engine/Source/Runtime/Engine/Private/Particles/ParticleSystem.cpp

Public Attributes
uint8	bUseDelayRange: 1

uint8	bAllowManagedTicking: 1

uint8	bAutoDeactivate: 1

uint8	bRegenerateLODDuplicate: 1

TEnumAsByte< enum EParticleSystemUpdateMode >	SystemUpdateMode

TEnumAsByte< enum ParticleSystemLODMethod >	LODMethod

EParticleSystemInsignificanceReaction	InsignificantReaction

TEnumAsByte< enum EParticleSystemOcclusionBoundsMethod >	OcclusionBoundsMethod

EParticleSignificanceLevel	MaxSignificanceLevel

uint32	MinTimeBetweenTicks

float	InsignificanceDelay

FVector	MacroUVPosition

FBox	CustomOcclusionBounds

TArray< struct FLODSoloTrack >	SoloTracking

TArray< FNamedEmitterMaterial >	NamedMaterialSlots

Public Attributes inherited from UFXSystemAsset
uint32	MaxPoolSize

uint32	PoolPrimeSize = 0

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ AllowManagedTicking()

◆ BuildEmitters()

◆ CalculateMaxActiveParticleCounts()

◆ CanBeClusterRoot()

◆ CanBePooled()

◆ CanTickInAnyThread()

◆ ComputeCanTickInAnyThread()

◆ ContainsEmitterType()

◆ DoesAnyEmitterHaveMotionBlur()

◆ GetAssetRegistryTags() [1/2]

◆ GetAssetRegistryTags() [2/2]

◆ GetCurrentLODMethod()

◆ GetHighestSignificance()

◆ GetLODDistance()

◆ GetLODLevelCount()

◆ GetLowestSignificance()

◆ GetParametersUtilized()

◆ HasGPUEmitter()

◆ IsImmortal()

◆ IsLooping()

◆ IsPostLoadThreadSafe()

◆ PostLoad()

◆ PrecachePSOs()

◆ PreSave()

◆ Serialize()

◆ SetCurrentLODMethod()

◆ SetDelay()

◆ SetLODDistance()

◆ SetupLODValidity()

◆ SetupSoloing()

◆ ShouldManageSignificance()

◆ ToggleSoloing()

◆ TurnOffSoloing()

◆ UpdateColorModuleClampAlpha()

◆ UsesCPUCollision()

◆ WillBecomeZombie()

Member Data Documentation

◆ bAllowManagedTicking

◆ bAutoDeactivate

◆ bRegenerateLODDuplicate

◆ bUseDelayRange

◆ CustomOcclusionBounds

◆ InsignificanceDelay

◆ InsignificantReaction

◆ LODMethod

◆ MacroUVPosition

◆ MaxSignificanceLevel

◆ MinTimeBetweenTicks

◆ NamedMaterialSlots

◆ OcclusionBoundsMethod

◆ SoloTracking

◆ SystemUpdateMode