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ParticleSystem.TriggerModule.colliderQueryMode

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public ParticleSystemColliderQueryMode colliderQueryMode;

Description

Determines whether collider information is available when calling [[ParticleSystem::GetTriggerParticles]].

Use this option if you need to know which Colliders particles interacted with, inside the OnParticleTrigger callback.

Using it has an impact on performance, therefore it is disabled by default.