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> Unreal Engine API Reference > Plugins > NiagaraEditor > UNiagaraGraph > UNiagaraGraph::SetMetaData

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UNiagaraGraph::SetMetaData

Sets the meta-data associated with this variable.

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References

Module	NiagaraEditor
Header	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraGraph.h
Include	#include "NiagaraGraph.h"
Source	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Private/NiagaraGraph.cpp

Syntax

void SetMetaData
(
const FNiagaraVariable & InVar,
const FNiagaraVariableMetaData & MetaData
)

Remarks

Sets the meta-data associated with this variable. Creates a new UNiagaraScriptVariable if the target variable cannot be found. Illegal to call on FNiagaraVariables that are Niagara Constants.

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