Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Runtime > Engine > Particles > UParticleSystem > InsignificantReaction

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InsignificantReaction

The reaction this system takes when all emitters are insignificant.

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Syntax

EParticleSystemInsignificanceReaction InsignificantReaction

Remarks

The reaction this system takes when all emitters are insignificant.