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API > API/Plugins > API/Plugins/NiagaraEditor > API/Plugins/NiagaraEditor/TNiagaraParameterMapHistoryBuild-
Description
Record that a pin reads from the parameter map. The pin name is expected to be the namespaced parameter map version of the name. If any aliases are in place, they are removed.
| Name | HandleVariableRead |
| Type | function |
| Header File | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraParameterMapHistory.h |
| Include Path | #include "NiagaraParameterMapHistory.h" |
| Source | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Private/NiagaraParameterMapHistory.cpp |
int32 HandleVariableRead
(
int32 ParameterMapIndex,
const FPin * InPin,
bool RegisterReadsAsVariables,
const FInputPin * InDefaultPin,
bool bFilterForCompilation,
bool & OutUsedDefault
)