Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > Niagara > UNiagaraComponent > UNiagaraComponent::SetSystemSignificanceIndex

Light Theme

Dark Theme

UNiagaraComponent::SetSystemSignificanceIndex

The significant index for this component.

Windows

MacOS

Linux

References

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

Syntax

void SetSystemSignificanceIndex
(
int32 InIndex
)

Remarks

The significant index for this component. i.e. this is the Nth most significant instance of it's system in the scene. Passed to the script to allow us to scale down internally for less significant systems instances.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss