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API > API/Plugins > API/Plugins/Niagara > API/Plugins/Niagara/UNiagaraDataInterfaceSpline

Syntax

UPROPERTY&40;EditAnywhere, Category&61;"Spline"&41;  
TObjectPtr< AActor > Source  
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Remarks

The source actor from which to sample. Note that this can only be set when used as a user variable on a component in the world.