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API > API/Plugins > API/Plugins/Niagara > API/Plugins/Niagara/UNiagaraComponent
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 |
UFUNCTION (BlueprintCallable, Category=Niagara,
Meta=(DisplayName="Set Niagara Variable By String (Vector4)", Keywords="user parameter variable vector"))
void SetNiagaraVariableVec4
(
const FString & InVariableName,
const FVector4 & InValue
)
Remarks
Sets a Niagara Vector4 parameter by name, overriding locally if necessary.