#include <GeometryCollectionObject.h>

Inheritance diagram for UGeometryCollection:

Public Member Functions
GEOMETRYCOLLECTIONENGINE_API	UGeometryCollection (const FObjectInitializer &ObjectInitializer=FObjectInitializer::Get())

virtual GEOMETRYCOLLECTIONENGINE_API void	PostInitProperties () override

virtual GEOMETRYCOLLECTIONENGINE_API void	PreSave (FObjectPreSaveContext SaveContext) override

virtual GEOMETRYCOLLECTIONENGINE_API void	PostLoad () override

virtual GEOMETRYCOLLECTIONENGINE_API void	BeginDestroy () override

virtual GEOMETRYCOLLECTIONENGINE_API bool	IsReadyForFinishDestroy () override

GEOMETRYCOLLECTIONENGINE_API void	Serialize (FArchive &Ar)

void	SetGeometryCollection (TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe > GeometryCollectionIn)

TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe >	GetGeometryCollection ()

const TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe >	GetGeometryCollection () const

GEOMETRYCOLLECTIONENGINE_API bool	IsEmpty () const

GEOMETRYCOLLECTIONENGINE_API void	Reset ()

GEOMETRYCOLLECTIONENGINE_API void	ResetFrom (const FManagedArrayCollection &InCollection, const TArray< UMaterial * > &InMaterials, bool bHasInternalMaterials)

GEOMETRYCOLLECTIONENGINE_API void	ResetFrom (const FManagedArrayCollection &InCollection, const TArray< UMaterialInterface * > &InMaterialInstances, bool bHasInternalMaterials)

GEOMETRYCOLLECTIONENGINE_API int32	AppendGeometry (const UGeometryCollection &Element, bool ReindexAllMaterials=false, const FTransform &TransformRoot=FTransform::Identity)

GEOMETRYCOLLECTIONENGINE_API int32	NumElements (const FName &Group) const

GEOMETRYCOLLECTIONENGINE_API void	RemoveElements (const FName &Group, const TArray< int32 > &SortedDeletionList)

GEOMETRYCOLLECTIONENGINE_API bool	HasMeshData () const

GEOMETRYCOLLECTIONENGINE_API bool	HasNaniteData () const

GEOMETRYCOLLECTIONENGINE_API uint32	GetNaniteResourceID () const

GEOMETRYCOLLECTIONENGINE_API uint32	GetNaniteHierarchyOffset () const

GEOMETRYCOLLECTIONENGINE_API uint32	GetNaniteHierarchyOffset (int32 GeometryIndex, bool bFlattened=false) const

GEOMETRYCOLLECTIONENGINE_API void	ReindexMaterialSections ()

GEOMETRYCOLLECTIONENGINE_API void	InitializeMaterials (bool bHasLegacyInternalMaterialsPairs=false)

GEOMETRYCOLLECTIONENGINE_API int32	AddNewMaterialSlot (bool bCopyLastMaterial=true)

GEOMETRYCOLLECTIONENGINE_API bool	RemoveLastMaterialSlot ()

GEOMETRYCOLLECTIONENGINE_API bool	HasVisibleGeometry () const

GEOMETRYCOLLECTIONENGINE_API void	InvalidateCollection ()

GEOMETRYCOLLECTIONENGINE_API bool	IsSimulationDataDirty () const

GEOMETRYCOLLECTIONENGINE_API int32	AttachEmbeddedGeometryExemplar (const UStaticMesh *Exemplar)

GEOMETRYCOLLECTIONENGINE_API void	RemoveExemplars (const TArray< int32 > &SortedRemovalIndices)

GEOMETRYCOLLECTIONENGINE_API const FGeometryCollectionAutoInstanceMesh &	GetAutoInstanceMesh (int32 AutoInstanceMeshIndex) const

GEOMETRYCOLLECTIONENGINE_API void	SetAutoInstanceMeshes (const TArray< FGeometryCollectionAutoInstanceMesh > &InAutoInstanceMeshes)

GEOMETRYCOLLECTIONENGINE_API int32	FindOrAddAutoInstanceMesh (const FGeometryCollectionAutoInstanceMesh &AutoInstanceMesh)

GEOMETRYCOLLECTIONENGINE_API int32	FindOrAddAutoInstanceMesh (const UStaticMesh StaticMesh, const TArray< UMaterialInterface > &Materials)

GEOMETRYCOLLECTIONENGINE_API TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe >	GenerateMinimalGeometryCollection () const

GEOMETRYCOLLECTIONENGINE_API FGeometryCollectionRenderResourceSizeInfo	GetRenderResourceSizeInfo () const

GEOMETRYCOLLECTIONENGINE_API void	InitResources ()

GEOMETRYCOLLECTIONENGINE_API void	ReleaseResources ()

GEOMETRYCOLLECTIONENGINE_API void	GetSharedSimulationParams (FSharedSimulationParameters &OutParams) const

GEOMETRYCOLLECTIONENGINE_API float	GetMassOrDensity (bool &bOutIsDensity) const

GEOMETRYCOLLECTIONENGINE_API void	CacheMaterialDensity ()

GEOMETRYCOLLECTIONENGINE_API FGuid	GetIdGuid () const

GEOMETRYCOLLECTIONENGINE_API FGuid	GetStateGuid () const

int32	GetRootIndex () const

GEOMETRYCOLLECTIONENGINE_API void	SetEnableNanite (bool bValue)

GEOMETRYCOLLECTIONENGINE_API void	SetConvertVertexColorsToSRGB (bool bValue)

GEOMETRYCOLLECTIONENGINE_API int	GetDefaultSizeSpecificDataIndex () const

GEOMETRYCOLLECTIONENGINE_API FGeometryCollectionSizeSpecificData &	GetDefaultSizeSpecificData ()

GEOMETRYCOLLECTIONENGINE_API const FGeometryCollectionSizeSpecificData &	GetDefaultSizeSpecificData () const

	UPROPERTY (meta=(DeprecatedProperty, DeprecationMessage="Use remove on break feature instead ( Fracture editor tools ).")) bool EnableRemovePiecesOnFracture_DEPRECATED

	UPROPERTY (meta=(DeprecatedProperty, DeprecationMessage="Use remove on break feature instead ( Fracture editor tools ).")) TArray< TObjectPtr< UMaterialInterface > > RemoveOnFractureMaterials_DEPRECATED

FORCEINLINE const int32	GetBoneSelectedMaterialIndex () const

GEOMETRYCOLLECTIONENGINE_API void	UpdateConvexGeometry ()

GEOMETRYCOLLECTIONENGINE_API void	UpdateConvexGeometryIfMissing ()

GEOMETRYCOLLECTIONENGINE_API void	UpdateGeometryDependentProperties ()

virtual GEOMETRYCOLLECTIONENGINE_API void	AddAssetUserData (UAssetUserData *InUserData) override

virtual GEOMETRYCOLLECTIONENGINE_API void	RemoveUserDataOfClass (TSubclassOf< UAssetUserData > InUserDataClass) override

virtual GEOMETRYCOLLECTIONENGINE_API UAssetUserData *	GetAssetUserDataOfClass (TSubclassOf< UAssetUserData > InUserDataClass) override

virtual GEOMETRYCOLLECTIONENGINE_API const TArray< UAssetUserData * > *	GetAssetUserDataArray () const override

void	SetDataflowAsset (UDataflow *InDataflowAsset)

UDataflow *	GetDataflowAsset () const

virtual const FDataflowInstance &	GetDataflowInstance () const override

virtual FDataflowInstance &	GetDataflowInstance () override

virtual TObjectPtr< UDataflowBaseContent >	CreateDataflowContent () override

virtual void	WriteDataflowContent (const TObjectPtr< UDataflowBaseContent > &DataflowContent) const override

virtual void	ReadDataflowContent (const TObjectPtr< UDataflowBaseContent > &DataflowContent) override

const TArray< int32 > &	GetBreadthFirstTransformIndices () const

const TArray< int32 > &	GetAutoInstanceTransformRemapIndices () 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	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	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 bool	IsPostLoadThreadSafe () 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

virtual COREUOBJECT_API void	GetAssetRegistryTags (FAssetRegistryTagsContext Context) const

virtual COREUOBJECT_API void	GetAssetRegistryTags (TArray< FAssetRegistryTag > &OutTags) 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 bool	CanBeClusterRoot () 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)

Public Member Functions inherited from IDataflowContentOwner
UE_API TObjectPtr< UDataflowBaseContent >	BuildDataflowContent ()

	DECLARE_MULTICAST_DELEGATE (FOnContentOwnerChanged)

void	InvalidateDataflowContents () const

Static Public Member Functions
static GEOMETRYCOLLECTIONENGINE_API TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe >	CopyCollectionAndRemoveGeometry (const TSharedPtr< const FGeometryCollection, ESPMode::ThreadSafe > &CollectionToCopy)

static GEOMETRYCOLLECTIONENGINE_API FGeometryCollectionSizeSpecificData	GeometryCollectionSizeSpecificDataDefaults ()

static UMaterialInterface *	GetBoneSelectedMaterial ()

static GEOMETRYCOLLECTIONENGINE_API const TCHAR *	GetSelectedMaterialPath ()

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)

Public Attributes
TUniquePtr< FGeometryCollectionRenderData >	RenderData

bool	EnableClustering

int32	ClusterGroupIndex

int32	MaxClusterLevel

EDamageModelTypeEnum	DamageModel

TArray< float >	DamageThreshold

bool	bUseSizeSpecificDamageThreshold

bool	bUseMaterialDamageModifiers

bool	PerClusterOnlyDamageThreshold

FGeometryCollectionDamagePropagationData	DamagePropagationData

EClusterConnectionTypeEnum	ClusterConnectionType

float	ConnectionGraphBoundsFilteringMargin

TArray< TObjectPtr< UMaterialInterface > >	Materials

TArray< FGeometryCollectionEmbeddedExemplar >	EmbeddedGeometryExemplar

bool	bUseFullPrecisionUVs = false

bool	bStripOnCook

bool	bStripRenderDataOnCook

TObjectPtr< UClass >	CustomRendererType

FGeometryCollectionProxyMeshData	RootProxyData

TArray< FGeometryCollectionAutoInstanceMesh >	AutoInstanceMeshes

bool	EnableNanite

bool	bEnableNaniteFallback

uint32	NaniteMinimumResidencyInKB

bool	bConvertVertexColorsToSRGB = true

TObjectPtr< UPhysicalMaterial >	PhysicsMaterial

bool	bDensityFromPhysicsMaterial

float	CachedDensityFromPhysicsMaterialInGCm3

bool	bMassAsDensity

float	Mass

float	MinimumMassClamp

bool	bImportCollisionFromSource

bool	bOptimizeConvexes = true

bool	bScaleOnRemoval

bool	bRemoveOnMaxSleep

bool	bAutomaticCrumblePartialClusters

FVector2D	MaximumSleepTime

FVector2D	RemovalDuration

bool	bSlowMovingAsSleeping

float	SlowMovingVelocityThreshold

TArray< FGeometryCollectionSizeSpecificData >	SizeSpecificData

TMap< FString, FString >	Overrides

FDataflowInstance	DataflowInstance

Public Attributes inherited from IDataflowContentOwner
FOnContentOwnerChanged	OnContentOwnerChanged

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

typedef UObject	WithinClass

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)

Detailed Description

UGeometryCollectionObject (UObject)

UObject wrapper for the FGeometryCollection

Constructor & Destructor Documentation

◆ UGeometryCollection()

UGeometryCollection::UGeometryCollection ( const FObjectInitializer & ObjectInitializer = FObjectInitializer::Get() )

Member Function Documentation

◆ AddAssetUserData()

void UGeometryCollection::AddAssetUserData ( UAssetUserData * InUserData )

overridevirtual

Reimplemented from IInterface_AssetUserData.

◆ AddNewMaterialSlot()

int32 UGeometryCollection::AddNewMaterialSlot ( bool bCopyLastMaterial = true )

Add a material to the materials array and update the selected bone material to be at the end of the array

◆ AppendGeometry()

int32 UGeometryCollection::AppendGeometry	(	const UGeometryCollection &	Element,
		bool	ReindexAllMaterials = `false`,
		const FTransform &	TransformRoot = `FTransform::Identity`
	)

AppendGeometry

◆ AttachEmbeddedGeometryExemplar()

int32 UGeometryCollection::AttachEmbeddedGeometryExemplar ( const UStaticMesh * Exemplar )

Attach a Static Mesh exemplar for embedded geometry, if that mesh has not already been attached. Return the exemplar index.

◆ BeginDestroy()

void UGeometryCollection::BeginDestroy ( )

overridevirtual

Called before destroying the object. This is called immediately upon deciding to destroy the object, to allow the object to begin an asynchronous cleanup process.

Reimplemented from UObject.

◆ CacheMaterialDensity()

void UGeometryCollection::CacheMaterialDensity ( )

◆ CopyCollectionAndRemoveGeometry()

static GEOMETRYCOLLECTIONENGINE_API TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe > UGeometryCollection::CopyCollectionAndRemoveGeometry ( const TSharedPtr< const FGeometryCollection, ESPMode::ThreadSafe > & CollectionToCopy )

static

copy a collection and remove geometry from it

◆ CreateDataflowContent()

TObjectPtr< UDataflowBaseContent > UGeometryCollection::CreateDataflowContent ( )

overridevirtual

Interface to create a dataflow content instance from that owner

Implements IDataflowContentOwner.

◆ FindOrAddAutoInstanceMesh() [1/2]

int32 UGeometryCollection::FindOrAddAutoInstanceMesh ( const FGeometryCollectionAutoInstanceMesh & AutoInstanceMesh )

find or add a auto instance mesh from another one and return its index

◆ FindOrAddAutoInstanceMesh() [2/2]

int32 UGeometryCollection::FindOrAddAutoInstanceMesh	(	const UStaticMesh *	StaticMesh,
		const TArray< UMaterialInterface * > &	Materials
	)

find or add a auto instance mesh from a mesh and alist of material and return its index

◆ GenerateMinimalGeometryCollection()

GEOMETRYCOLLECTIONENGINE_API TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe > UGeometryCollection::GenerateMinimalGeometryCollection ( ) const

Produce a deep copy of GeometryCollection member, stripped of data unecessary for gameplay.

◆ GeometryCollectionSizeSpecificDataDefaults()

FGeometryCollectionSizeSpecificData UGeometryCollection::GeometryCollectionSizeSpecificDataDefaults ( )

static

◆ GetAssetUserDataArray()

const TArray< UAssetUserData * > * UGeometryCollection::GetAssetUserDataArray ( ) const

overridevirtual

Reimplemented from IInterface_AssetUserData.

◆ GetAssetUserDataOfClass()

UAssetUserData * UGeometryCollection::GetAssetUserDataOfClass ( TSubclassOf< UAssetUserData > InUserDataClass )

overridevirtual

Returns an instance of the provided AssetUserData class if it's contained in the target asset.

Parameters

InUserDataClass UAssetUserData sub class to get

Returns: The instance of the UAssetUserData class contained, or null if it doesn't exist

Reimplemented from IInterface_AssetUserData.

◆ GetAutoInstanceMesh()

const FGeometryCollectionAutoInstanceMesh & UGeometryCollection::GetAutoInstanceMesh ( int32 AutoInstanceMeshIndex ) const

find or add a auto instance mesh and return its index

◆ GetAutoInstanceTransformRemapIndices()

const TArray< int32 > & UGeometryCollection::GetAutoInstanceTransformRemapIndices ( ) const

inline

◆ GetBoneSelectedMaterial()

UMaterialInterface * UGeometryCollection::GetBoneSelectedMaterial ( )

static

◆ GetBoneSelectedMaterialIndex()

FORCEINLINE const int32 UGeometryCollection::GetBoneSelectedMaterialIndex ( ) const

inline

◆ GetBreadthFirstTransformIndices()

const TArray< int32 > & UGeometryCollection::GetBreadthFirstTransformIndices ( ) const

inline

◆ GetDataflowAsset()

UDataflow * UGeometryCollection::GetDataflowAsset ( ) const

◆ GetDataflowInstance() [1/2]

virtual const FDataflowInstance & UGeometryCollection::GetDataflowInstance ( ) const

inlineoverridevirtual

Implements IDataflowInstanceInterface.

◆ GetDataflowInstance() [2/2]

virtual FDataflowInstance & UGeometryCollection::GetDataflowInstance ( )

inlineoverridevirtual

Implements IDataflowInstanceInterface.

◆ GetDefaultSizeSpecificData() [1/2]

FGeometryCollectionSizeSpecificData & UGeometryCollection::GetDefaultSizeSpecificData ( )

Size Specific Data Access

◆ GetDefaultSizeSpecificData() [2/2]

const FGeometryCollectionSizeSpecificData & UGeometryCollection::GetDefaultSizeSpecificData ( ) const

◆ GetDefaultSizeSpecificDataIndex()

int UGeometryCollection::GetDefaultSizeSpecificDataIndex ( ) const

◆ GetGeometryCollection() [1/2]

TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe > UGeometryCollection::GetGeometryCollection ( )

inline

◆ GetGeometryCollection() [2/2]

const TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe > UGeometryCollection::GetGeometryCollection ( ) const

inline

◆ GetIdGuid()

FGuid UGeometryCollection::GetIdGuid ( ) const

Accessors for the two guids used to identify this collection

◆ GetMassOrDensity()

float UGeometryCollection::GetMassOrDensity ( bool & bOutIsDensity ) const

Get Mass or density as set by the asset ( this is the value used by to compute the cached attributes ) Mass is return in Kg and Density is returned in Kg/Cm3

Parameters

bOutIsDensity is set to true by the function if the returned value is to be treated as a density

◆ GetNaniteHierarchyOffset() [1/2]

uint32 UGeometryCollection::GetNaniteHierarchyOffset ( ) const

◆ GetNaniteHierarchyOffset() [2/2]

uint32 UGeometryCollection::GetNaniteHierarchyOffset	(	int32	GeometryIndex,
		bool	bFlattened = `false`
	)		const

◆ GetNaniteResourceID()

uint32 UGeometryCollection::GetNaniteResourceID ( ) const

◆ GetRenderResourceSizeInfo()

FGeometryCollectionRenderResourceSizeInfo UGeometryCollection::GetRenderResourceSizeInfo ( ) const

get the size of the render data resources associated with this collection

◆ GetRootIndex()

int32 UGeometryCollection::GetRootIndex ( ) const

inline

Get the cached root index

◆ GetSelectedMaterialPath()

const TCHAR * UGeometryCollection::GetSelectedMaterialPath ( )

static

Returns the asset path for the automatically populated selected material.

◆ GetSharedSimulationParams()

void UGeometryCollection::GetSharedSimulationParams ( FSharedSimulationParameters & OutParams ) const

Fills params struct with parameters used for precomputing content.

◆ GetStateGuid()

FGuid UGeometryCollection::GetStateGuid ( ) const

◆ HasMeshData()

bool UGeometryCollection::HasMeshData ( ) const

Has data for static mesh rendering.

◆ HasNaniteData()

bool UGeometryCollection::HasNaniteData ( ) const

Has data for nanite rendering.

◆ HasVisibleGeometry()

bool UGeometryCollection::HasVisibleGeometry ( ) const

Returns true if there is anything to render

◆ InitializeMaterials()

void UGeometryCollection::InitializeMaterials ( bool bHasLegacyInternalMaterialsPairs = false )

appends the standard materials to this UObject

◆ InitResources()

void UGeometryCollection::InitResources ( )

◆ InvalidateCollection()

void UGeometryCollection::InvalidateCollection ( )

Invalidates this collection signaling a structural change and renders any previously recorded caches unable to play with this collection

◆ IsEmpty()

bool UGeometryCollection::IsEmpty ( ) const

Return true if the collection is "Empty" ( has no transforms at all )

◆ IsReadyForFinishDestroy()

bool UGeometryCollection::IsReadyForFinishDestroy ( )

overridevirtual

Called to check if the object is ready for FinishDestroy. This is called after BeginDestroy to check the completion of the potentially asynchronous object cleanup.

Returns: True if the object's asynchronous cleanup has completed and it is ready for FinishDestroy to be called.

Reimplemented from UObject.

◆ IsSimulationDataDirty()

GEOMETRYCOLLECTIONENGINE_API bool UGeometryCollection::IsSimulationDataDirty ( ) const

Check to see if Simulation Data requires regeneration

◆ NumElements()

int32 UGeometryCollection::NumElements ( const FName & Group ) const

NumElements

◆ PostInitProperties()

void UGeometryCollection::PostInitProperties ( )

overridevirtual

UObject Interface

Reimplemented from UObject.

◆ PostLoad()

void UGeometryCollection::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.

◆ PreSave()

void UGeometryCollection::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.

◆ ReadDataflowContent()

void UGeometryCollection::ReadDataflowContent ( const TObjectPtr< UDataflowBaseContent > & DataflowContent )

overridevirtual

Interface to update a dataflow content instance from that owner

Implements IDataflowContentOwner.

◆ ReindexMaterialSections()

void UGeometryCollection::ReindexMaterialSections ( )

ReindexMaterialSections

◆ ReleaseResources()

void UGeometryCollection::ReleaseResources ( )

◆ RemoveElements()

void UGeometryCollection::RemoveElements	(	const FName &	Group,
		const TArray< int32 > &	SortedDeletionList
	)

RemoveElements

◆ RemoveExemplars()

void UGeometryCollection::RemoveExemplars ( const TArray< int32 > & SortedRemovalIndices )

Remove embedded geometry exemplars with indices matching the sorted removal list.

◆ RemoveLastMaterialSlot()

bool UGeometryCollection::RemoveLastMaterialSlot ( )

Remove a material from the materials array, keeping the selected bone material at the end of the array. Returns false if materials could not be removed (e.g. because there were too few).

◆ RemoveUserDataOfClass()

void UGeometryCollection::RemoveUserDataOfClass ( TSubclassOf< UAssetUserData > InUserDataClass )

overridevirtual

Reimplemented from IInterface_AssetUserData.

◆ Reset()

void UGeometryCollection::Reset ( )

Return collection to initial (ie. empty) state.

◆ ResetFrom() [1/2]

void UGeometryCollection::ResetFrom	(	const FManagedArrayCollection &	InCollection,
		const TArray< UMaterial * > &	InMaterials,
		bool	bHasInternalMaterials
	)

Reset the collection from another set of attributes and materials.

◆ ResetFrom() [2/2]

void UGeometryCollection::ResetFrom	(	const FManagedArrayCollection &	InCollection,
		const TArray< UMaterialInterface * > &	InMaterialInstances,
		bool	bHasInternalMaterials
	)

◆ Serialize()

void UGeometryCollection::Serialize ( FArchive & Ar )

virtual

End UObject Interface

Serialize

Reimplemented from UObject.

◆ SetAutoInstanceMeshes()

void UGeometryCollection::SetAutoInstanceMeshes ( const TArray< FGeometryCollectionAutoInstanceMesh > & InAutoInstanceMeshes )

Assign an auto instanced meshes array if there's duplicate entry in the array , they will be collapsed as one and the index attribute will be adjusted acoordingly

◆ SetConvertVertexColorsToSRGB()

void UGeometryCollection::SetConvertVertexColorsToSRGB ( bool bValue )

◆ SetDataflowAsset()

void UGeometryCollection::SetDataflowAsset ( UDataflow * InDataflowAsset )

◆ SetEnableNanite()

void UGeometryCollection::SetEnableNanite ( bool bValue )

◆ SetGeometryCollection()

void UGeometryCollection::SetGeometryCollection ( TSharedPtr< FGeometryCollection, ESPMode::ThreadSafe > GeometryCollectionIn )

inline

Accessors for internal geometry collection

◆ UpdateConvexGeometry()

void UGeometryCollection::UpdateConvexGeometry ( )

◆ UpdateConvexGeometryIfMissing()

void UGeometryCollection::UpdateConvexGeometryIfMissing ( )

◆ UpdateGeometryDependentProperties()

void UGeometryCollection::UpdateGeometryDependentProperties ( )

◆ UPROPERTY() [1/2]

UGeometryCollection::UPROPERTY ( meta = (DeprecatedProperty, DeprecationMessage="Use remove on break feature instead ( Fracture editor tools ).") )

Enable remove pieces on fracture

◆ UPROPERTY() [2/2]

UGeometryCollection::UPROPERTY ( meta = (DeprecatedProperty, DeprecationMessage="Use remove on break feature instead ( Fracture editor tools ).") )

Materials relating to remove on fracture

◆ WriteDataflowContent()

void UGeometryCollection::WriteDataflowContent ( const TObjectPtr< UDataflowBaseContent > & DataflowContent ) const

overridevirtual

Interface to update a dataflow content instance from that owner

Implements IDataflowContentOwner.

Member Data Documentation

◆ AutoInstanceMeshes

TArray<FGeometryCollectionAutoInstanceMesh> UGeometryCollection::AutoInstanceMeshes

List of unique static mesh / materials pairs for auto instancing.

◆ bAutomaticCrumblePartialClusters

bool UGeometryCollection::bAutomaticCrumblePartialClusters

When using remove on sleep , automatically crumble partial cluster into smaller pieces when possible

◆ bConvertVertexColorsToSRGB

bool UGeometryCollection::bConvertVertexColorsToSRGB = true

Convert vertex colors to sRGB for rendering. Exposed to avoid changing vertex color rendering for legacy assets; should typically be true for new geometry collections.

◆ bDensityFromPhysicsMaterial

bool UGeometryCollection::bDensityFromPhysicsMaterial

Whether to use density ( for mass computation ) from physics material ( if physics material is not set, use the component one or defaults )

◆ bEnableNaniteFallback

bool UGeometryCollection::bEnableNaniteFallback

Enable Non-Nanite fallback mesh when Nanite support is enabled.

◆ bImportCollisionFromSource

bool UGeometryCollection::bImportCollisionFromSource

whether to import collision from the source asset

◆ bMassAsDensity

bool UGeometryCollection::bMassAsDensity

Mass As Density, units are in kg/m^3 ( only enabled if physics material is not set )

◆ bOptimizeConvexes

bool UGeometryCollection::bOptimizeConvexes = true

whether to optimize convexes for collisions. If true the convex optimizer will generate at runtime one single convex shape for physics collisions ignoring all the user defined ones. Enable p.Chaos.Convex.SimplifyUnion cvar to be able to use it (experimental)

◆ bRemoveOnMaxSleep

bool UGeometryCollection::bRemoveOnMaxSleep

Remove particle from simulation and dissolve rendered geometry once sleep threshold has been exceeded.

◆ bScaleOnRemoval

bool UGeometryCollection::bScaleOnRemoval

When enabled, particle will scale down (shrink) when using being removed ( using both remove on sleep or remove on break ) - Enabled by default

◆ bSlowMovingAsSleeping

bool UGeometryCollection::bSlowMovingAsSleeping

when on non-sleeping, slow moving pieces will be considered as sleeping, this helps removal of jittery but not really moving objects.

◆ bStripOnCook

bool UGeometryCollection::bStripOnCook

Strip unnecessary data from the Geometry Collection to keep the memory footprint as small as possible.

◆ bStripRenderDataOnCook

bool UGeometryCollection::bStripRenderDataOnCook

Strip unnecessary render data from the Geometry Collection to keep the memory footprint as small as possible. This may be used if the cooked build uses a custom renderer such as the ISMPool renderer.

◆ bUseFullPrecisionUVs

bool UGeometryCollection::bUseFullPrecisionUVs = false

Whether to use full precision UVs when rendering this geometry. (Does not apply to Nanite rendering)

◆ bUseMaterialDamageModifiers

bool UGeometryCollection::bUseMaterialDamageModifiers

When on , use the modifiers on the material to adjust the user defined damage threshold values

◆ bUseSizeSpecificDamageThreshold

bool UGeometryCollection::bUseSizeSpecificDamageThreshold

whether to use size specific damage threshold instead of level based ones ( see Size Specific Data array ).

◆ CachedDensityFromPhysicsMaterialInGCm3

float UGeometryCollection::CachedDensityFromPhysicsMaterialInGCm3

Cached Material density value used to compute the Mass attribute ( In gram per cm3 ) this is necessary because the material properties could be changed after without causing the mass attribute to be recomputed ( because the GC asset will not get notified )

◆ ClusterConnectionType

EClusterConnectionTypeEnum UGeometryCollection::ClusterConnectionType

◆ ClusterGroupIndex

int32 UGeometryCollection::ClusterGroupIndex

Cluster group index - Geometry Collections using the same index will simulate as one single cluster.

◆ ConnectionGraphBoundsFilteringMargin

float UGeometryCollection::ConnectionGraphBoundsFilteringMargin

◆ CustomRendererType

TObjectPtr<UClass> UGeometryCollection::CustomRendererType

Custom class type that will be used to render the geometry collection instead of using the native rendering.

◆ DamageModel

EDamageModelTypeEnum UGeometryCollection::DamageModel

Damage model to use for evaluating destruction.

◆ DamagePropagationData

FGeometryCollectionDamagePropagationData UGeometryCollection::DamagePropagationData

Data about how damage propagation shoudl behave.

◆ DamageThreshold

TArray<float> UGeometryCollection::DamageThreshold

Damage threshold for clusters at different levels.

◆ DataflowInstance

FDataflowInstance UGeometryCollection::DataflowInstance

◆ EmbeddedGeometryExemplar

TArray<FGeometryCollectionEmbeddedExemplar> UGeometryCollection::EmbeddedGeometryExemplar

References for embedded geometry generation

◆ EnableClustering

bool UGeometryCollection::EnableClustering

◆ EnableNanite

bool UGeometryCollection::EnableNanite

Enable support for Nanite.

◆ Mass

float UGeometryCollection::Mass

Total Mass of Collection. If density, units are in kg/m^3 ( only enabled if physics material is not set )

◆ Materials

TArray<TObjectPtr<UMaterialInterface> > UGeometryCollection::Materials

◆ MaxClusterLevel

int32 UGeometryCollection::MaxClusterLevel

Maximum level for cluster breaks.

◆ MaximumSleepTime

FVector2D UGeometryCollection::MaximumSleepTime

How long may the particle sleep before initiating removal (in seconds).

◆ MinimumMassClamp

float UGeometryCollection::MinimumMassClamp

Smallest allowable mass (def:0.1)

◆ NaniteMinimumResidencyInKB

uint32 UGeometryCollection::NaniteMinimumResidencyInKB

How much of the nanite resource should always be resident (In KB). Approximate due to paging. 0: Minimum size (single page). MAX_uint32: Entire mesh.

◆ Overrides

TMap<FString, FString> UGeometryCollection::Overrides

◆ PerClusterOnlyDamageThreshold

bool UGeometryCollection::PerClusterOnlyDamageThreshold

compatibility check, when true, only cluster compute damage from parameters and propagate to direct children when false, each child will compute it's damage threshold allowing for more precise and intuitive destruction behavior

◆ PhysicsMaterial

TObjectPtr<UPhysicalMaterial> UGeometryCollection::PhysicsMaterial

Physics material to use for the geometry collection

◆ RemovalDuration

FVector2D UGeometryCollection::RemovalDuration

How long does the removal process take (in seconds).

◆ RenderData

TUniquePtr<FGeometryCollectionRenderData> UGeometryCollection::RenderData

Pointer to the data used to render this geometry collection.

◆ RootProxyData

FGeometryCollectionProxyMeshData UGeometryCollection::RootProxyData

Static mesh to use as a proxy for rendering until the geometry collection is broken.

◆ SizeSpecificData

TArray<FGeometryCollectionSizeSpecificData> UGeometryCollection::SizeSpecificData

◆ SlowMovingVelocityThreshold

float UGeometryCollection::SlowMovingVelocityThreshold

When slow moving detection is on, this defines the linear velocity thresholds in cm/s to consider the object as sleeping .

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

Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Public/GeometryCollection/GeometryCollectionObject.h
Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Private/GeometryCollection/GeometryCollectionObject.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ UGeometryCollection()

Member Function Documentation

◆ AddAssetUserData()

◆ AddNewMaterialSlot()

◆ AppendGeometry()

◆ AttachEmbeddedGeometryExemplar()

◆ BeginDestroy()

◆ CacheMaterialDensity()

◆ CopyCollectionAndRemoveGeometry()

◆ CreateDataflowContent()

◆ FindOrAddAutoInstanceMesh() [1/2]

◆ FindOrAddAutoInstanceMesh() [2/2]

◆ GenerateMinimalGeometryCollection()

◆ GeometryCollectionSizeSpecificDataDefaults()

◆ GetAssetUserDataArray()

◆ GetAssetUserDataOfClass()

◆ GetAutoInstanceMesh()

◆ GetAutoInstanceTransformRemapIndices()

◆ GetBoneSelectedMaterial()

◆ GetBoneSelectedMaterialIndex()

◆ GetBreadthFirstTransformIndices()

◆ GetDataflowAsset()

◆ GetDataflowInstance() [1/2]

◆ GetDataflowInstance() [2/2]

◆ GetDefaultSizeSpecificData() [1/2]

◆ GetDefaultSizeSpecificData() [2/2]

◆ GetDefaultSizeSpecificDataIndex()

◆ GetGeometryCollection() [1/2]

◆ GetGeometryCollection() [2/2]

◆ GetIdGuid()

◆ GetMassOrDensity()

◆ GetNaniteHierarchyOffset() [1/2]

◆ GetNaniteHierarchyOffset() [2/2]

◆ GetNaniteResourceID()

◆ GetRenderResourceSizeInfo()

◆ GetRootIndex()

◆ GetSelectedMaterialPath()

◆ GetSharedSimulationParams()

◆ GetStateGuid()

◆ HasMeshData()

◆ HasNaniteData()

◆ HasVisibleGeometry()

◆ InitializeMaterials()

◆ InitResources()

◆ InvalidateCollection()

◆ IsEmpty()

◆ IsReadyForFinishDestroy()

◆ IsSimulationDataDirty()

◆ NumElements()

◆ PostInitProperties()

◆ PostLoad()

◆ PreSave()

◆ ReadDataflowContent()

◆ ReindexMaterialSections()

◆ ReleaseResources()

◆ RemoveElements()

◆ RemoveExemplars()

◆ RemoveLastMaterialSlot()

◆ RemoveUserDataOfClass()

◆ Reset()

◆ ResetFrom() [1/2]

◆ ResetFrom() [2/2]

◆ Serialize()

◆ SetAutoInstanceMeshes()

◆ SetConvertVertexColorsToSRGB()

◆ SetDataflowAsset()

◆ SetEnableNanite()

◆ SetGeometryCollection()

◆ UpdateConvexGeometry()

◆ UpdateConvexGeometryIfMissing()

◆ UpdateGeometryDependentProperties()

◆ UPROPERTY() [1/2]

◆ UPROPERTY() [2/2]

◆ WriteDataflowContent()