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API > API/Plugins > API/Plugins/NiagaraEditor
References
| Module | NiagaraEditor |
| Header | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraEditorUtilities.h |
| Include | #include "NiagaraEditorUtilities.h" |
| Source | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Private/NiagaraEditorUtilities.cpp |
namespace FNiagaraEditorUtilities
{
bool FNiagaraEditorUtilities&58;&58;AddParameter
&40;
FNiagaraVariable & NewParameterVariable,
FNiagaraParameterStore & TargetParameterStore,
UObject & ParameterStoreOwner,
UNiagaraStackEditorData &42; StackEditorData
&41;
}
Remarks
Adds a new Parameter to a target ParameterStore with an undo/redo transaction and name collision handling. Bool for whether adding the parameter succeeded.
Parameters
| Name | Description |
|---|---|
| NewParameterVariable | The FNiagaraVariable to be added to TargetParameterStore. MUST be a unique object, do not pass an existing reference. |
| TargetParameterStore | The ParameterStore to receive NewVariable. |
| ParameterStoreOwner | The UObject to call Modify() on for the undo/redo transaction of adding NewVariable. |
| StackEditorData | The editor data used to mark the newly added FNiagaraVariable in the Stack for renaming. |