UNiagaraScriptVariable | Unreal Engine 5.7 Documentation

Used to store variable data and metadata per graph.


Name	UNiagaraScriptVariable
Type	class
Header File	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraScriptVariable.h
Include Path	#include "NiagaraScriptVariable.h"

Syntax

UCLASS (MinimalAPI)  
class UNiagaraScriptVariable : public UObject

Name	Remarks	Include Path	Unreal Specifiers
UNiagaraScriptVariable ( const FObjectInitializer& ObjectInitializer )		NiagaraScriptVariable.h

Name	Type	Remarks	Include Path
FOnChanged	TBaseDelegate_OneParam< void, const UNiagaraScriptVariable * >		NiagaraScriptVariable.h

Name	Type	Remarks	Include Path	Unreal Specifiers
DefaultBinding	FNiagaraScriptVariableBinding	The default binding.	NiagaraScriptVariable.h	EditAnywhere Category="Default Value"
DefaultMode	ENiagaraDefaultMode	The default mode. Can be Value, Binding or Custom.	NiagaraScriptVariable.h	EditAnywhere Category="Default Value"
Metadata	FNiagaraVariableMetaData	The metadata associated with this script variable.	NiagaraScriptVariable.h	EditAnywhere Category="Variable" Meta=(ShowOnlyInnerProperties)
Variable	FNiagaraVariable	Variable type, name and data.	NiagaraScriptVariable.h

Name	Type	Include Path	Unreal Specifiers
bIsStaticSwitch	bool	NiagaraScriptVariable.h
bOverrideParameterDefinitionsDefaultValue	bool	NiagaraScriptVariable.h	Meta=(SkipForCompileHash="true")
bSubscribedToParameterDefinitions	bool	NiagaraScriptVariable.h	Meta=(SkipForCompileHash="true")
ChangeId	FGuid	NiagaraScriptVariable.h	Meta=(SkipForCompileHash="true")
DefaultValueVariant	FNiagaraVariant	NiagaraScriptVariable.h	EditAnywhere Category="Hidden"
StaticSwitchDefaultValue	int32	NiagaraScriptVariable.h

Name	Remarks	Include Path
bool AppendCompileHash ( FNiagaraCompileHashVisitor* InVisitor ) const	Entry point for generating the compile hash.	NiagaraScriptVariable.h
void CopyDefaultValueDataTo ( uint8* Dest ) const		NiagaraScriptVariable.h
const FGuid & GetChangeId()		NiagaraScriptVariable.h
const uint8 * GetDefaultValueData()		NiagaraScriptVariable.h
const FNiagaraVariant & GetDefaultValueVariant()		NiagaraScriptVariable.h
bool GetIsOverridingParameterDefinitionsDefaultValue()		NiagaraScriptVariable.h
bool GetIsStaticSwitch()		NiagaraScriptVariable.h
bool GetIsSubscribedToParameterDefinitions()		NiagaraScriptVariable.h
int32 GetStaticSwitchDefaultValue()		NiagaraScriptVariable.h
void Init ( const FNiagaraVariable& InVar, const FNiagaraVariableMetaData& InVarMetaData )		NiagaraScriptVariable.h
void InitFrom ( const UNiagaraScriptVariable* Value, bool bCreateNewGuid )		NiagaraScriptVariable.h
void SetChangeId ( const FGuid& NewId )		NiagaraScriptVariable.h
void SetDefaultValueData ( const uint8* Data )		NiagaraScriptVariable.h
void SetIsOverridingParameterDefinitionsDefaultValue ( bool bInOverridingParameterDefinitionsDefaultValue )		NiagaraScriptVariable.h
void SetIsStaticSwitch ( bool bInIsStaticSwitch )		NiagaraScriptVariable.h
void SetIsSubscribedToParameterDefinitions ( bool bInSubscribedToParameterDefinitions )		NiagaraScriptVariable.h
void SetStaticSwitchDefaultValue ( const int32 Value )		NiagaraScriptVariable.h
void UpdateChangeId()		NiagaraScriptVariable.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent )		NiagaraScriptVariable.h
virtual void PostLoad()		NiagaraScriptVariable.h

Name	Remarks	Include Path	Unreal Specifiers
static bool DefaultsAreEquivalent ( const UNiagaraScriptVariable* ScriptVarA, const UNiagaraScriptVariable* ScriptVarB )		NiagaraScriptVariable.h
static FGuid GenerateStableGuid ( const UNiagaraScriptVariable* ScriptVariable )		NiagaraScriptVariable.h