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> Unreal Engine API Reference > Plugins > Niagara > UNiagaraComponent > UNiagaraComponent::SetVariableVec4

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UNiagaraComponent::SetVariableVec4

Sets a Niagara Vector4 parameter by name, overriding locally if necessary.

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References

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

Syntax

[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category=Niagara,
          Meta=(DisplayName="Set Niagara Variable (Vector4)"))
void SetVariableVec4
(
    FName InVariableName,
    const FVector4 & InValue
)

Remarks

Sets a Niagara Vector4 parameter by name, overriding locally if necessary.

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