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API > API/Plugins > API/Plugins/Niagara > API/Plugins/Niagara/UNiagaraSystem
References
| Module | Niagara |
| Header | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraSystem.h |
| Include | #include "NiagaraSystem.h" |
| Source | /Engine/Plugins/FX/Niagara/Source/Niagara/Private/NiagaraSystem.cpp |
void HandleVariableRenamed
&40;
const FNiagaraVariable & InOldVariable,
const FNiagaraVariable & InNewVariable,
bool bUpdateContexts
&41;
Remarks
Helper method to handle when an internal variable has been renamed. Renames any downstream dependencies in the emitters or exposed variables.