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> Unreal Engine API Reference > Plugins > Niagara > ENiagaraParameterScope

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ENiagaraParameterScope

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References

Module	Niagara
Header	/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraTypes.h
Include	#include "NiagaraTypes.h"

Syntax

enum ENiagaraParameterScope
{
    Input,
    User,
    Engine,
    Owner,
    System,
    Emitter,
    Particles,
    ScriptPersistent,
    ScriptTransient,
    Local,
    Custom,
    DISPLAY_ONLY_StaticSwitch,
    Output,
    None,
    Num,
}

Values

Name	Description
Input	Parameter that is an input argument into this graph.
User	Parameter that is exposed to the owning component for editing and are read-only when used in the graph
Engine	Parameter provided by the engine.
Owner	Parameter provided by the engine focused on the owning component.
System	Parameter is an attribute of the owning system payload.
Emitter	Parameter is an attribute of the owning emitter payload.
Particles	Parameter is an attribute of the owning particle payload.
ScriptPersistent	Parameter is initialized in the appropriate spawn stage for the stack.
ScriptTransient	Parameter is initialized at the start of this stage and can be shared amongst other modules within this stack stage, but is not persistent across runs or from stack stage to stack stage.
Local	Parameter is initialized at the start of this script and is only used within the context of this script.
Custom
DISPLAY_ONLY_StaticSwitch
Output	Parameter is output to the owning stack stage from this script, but is only meaningful if bound elsewhere in the stage.
None	Insert new scopes before
Num

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