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API > API/Plugins > API/Plugins/NiagaraEditor > API/Plugins/NiagaraEditor/UNiagaraNodeAssignment
Description
Set the assignment target and default value. This does not call RefreshFromExternalChanges, which you will need to do to update the internal graph. Returns true if values were changed.
| Name | SetAssignmentTarget |
| Type | function |
| Header File | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraNodeAssignment.h |
| Include Path | #include "NiagaraNodeAssignment.h" |
| Source | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Private/NiagaraNodeAssignment.cpp |
bool SetAssignmentTarget
(
int32 Idx,
const FNiagaraVariable & InVar,
const FString * InDefaultValue
)