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> Unreal Engine API Reference > Plugins > Niagara > FNiagaraVariableAttributeBinding

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FNiagaraVariableAttributeBinding

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References

Module	Niagara
Header	/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraCommon.h
Include	#include "NiagaraCommon.h"

Syntax

[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)()
struct FNiagaraVariableAttributeBinding

Variables

	Name	Description
uint32: 1	bBindingExistsOnSource	Determine if this varible is accessible by the associated emitter passed into CacheValues.
TEnumAsByte< EN...	BindingSourceMode	Captures the state of the namespace when the variable is set.
uint32: 1	bIsCachedParticleValue	When CacheValues is called, was this a particle attribute?
FNiagaraVariabl...	BoundVariable	Old variable brought in from previous setup. Generally ignored other than postload work.
FName	CachedDisplayName
FNiagaraVariabl...	DataSetVariable	The version of the namespace to be found in an attribute table lookup.
FNiagaraVariabl...	ParamMapVariable	The fully expressed namespace for the variable.
FNiagaraVariabl...	RootVariable	The namespace and default value explicitly set by the user.

Constructors

	Name	Description
	FNiagaraVariableAttributeBinding()

Functions

		Name	Description
	void	CacheValues ( const UNiagaraEmitter* InEmitt..., ENiagaraRendererSourceDataMode InSo... )
	bool	CanBindToHostParameterMap()
	bool	DoesBindingExistOnSource()
	void	Dump()
	const FNiaga...	GetDataSetBindableVariable()
	T	GetDefaultValue()
	FString	GetDefaultValueString()
	const FName ...	GetName()
	const FNiaga...	GetParamMapBindableVariable()
	const FNiaga...	GetType()
	bool	IsParticleBinding()
	bool	IsValid()
	bool	Matches ( const FNiagaraVariableBase& OldVar..., const UNiagaraEmitter* InEmitt..., ENiagaraRendererSourceDataMode InSo... )
	bool	MatchesDefault ( const FNiagaraVariableAttributeBind..., ENiagaraRendererSourceDataMode InSo... )
	void	PostLoad ( ENiagaraRendererSourceDataMode InSo... )
	bool	RenameVariableIfMatching ( const FNiagaraVariableBase& OldVar..., const FNiagaraVariableBase& NewVar..., const UNiagaraEmitter* InEmitt..., ENiagaraRendererSourceDataMode InSo... )
	void	ResetToDefault ( const FNiagaraVariableAttributeBind..., const UNiagaraEmitter* InEmitt..., ENiagaraRendererSourceDataMode InSo... )
	void	SetAsPreviousValue ( const FNiagaraVariableBase& Src, const UNiagaraEmitter* InEmitt..., ENiagaraRendererSourceDataMode InSo... )
	void	Setup ( const FNiagaraVariableBase& InRoot..., const FNiagaraVariable& InDefaultV..., ENiagaraRendererSourceDataMode InSo... )
	void	SetValue ( const FName& InValue, const UNiagaraEmitter* InEmitt..., ENiagaraRendererSourceDataMode InSo... )

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