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API > API/Plugins > API/Plugins/Niagara > API/Plugins/Niagara/INiagaraParticleCallbackHandler
Description
This function is called once per tick with the gathered particle data. It will not be called if there is no particle data to call it with.
| Name | ReceiveParticleData |
| Type | function |
| Header File | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceExport.h |
| Include Path | #include "NiagaraDataInterfaceExport.h" |
UFUNCTION (BlueprintCallable, BlueprintNativeEvent, Category="Niagara")
void ReceiveParticleData
(
const TArray < FBasicParticleData > & Data,
UNiagaraSystem * NiagaraSystem,
const FVector & SimulationPositionOffset
)