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> Unreal Engine API Reference > Plugins > NiagaraEditor > FNiagaraParameterMapHistoryBuilder > FNiagaraParameterMapHistoryBuilder::EnableScriptWhitelist

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FNiagaraParameterMapHistoryBuilder::EnableScriptWhitelist

In some cases, we don't want all the variables encountered in a traversal.

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References

Module	NiagaraEditor
Header	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraParameterMapHistory.h
Include	#include "NiagaraParameterMapHistory.h"
Source	/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Private/NiagaraParameterMapHistory.cpp

Syntax

void EnableScriptWhitelist
(
bool bInEnable,
ENiagaraScriptUsage InScriptType
)

Remarks

In some cases, we don't want all the variables encountered in a traversal. In this case, you can filter the map history to only include variables that are relevant to the specific script type. For instance, a System script doesn't really care about the Particles namespace.

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