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API > API/Plugins > API/Plugins/NiagaraEditor > API/Plugins/NiagaraEditor/UNiagaraGraph
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 |
void GatherExternalDependencyData
&40;
ENiagaraScriptUsage InUsage,
const FGuid & InUsageId,
TArray< FNiagaraCompileHash > & InReferencedCompileHashes,
TArray< FString > & InReferencedObjs
&41;
Remarks
Gather all the change ids of external references for this specific graph traversal.