Version: Unity 6 (6000.0)
Language : English
Particle collisions
Configure a particle trigger

Particle triggers

The Built-in Particle SystemA component that simulates fluid entities such as liquids, clouds and flames by generating and animating large numbers of small 2D images in the scene. More info
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’s Triggers module allows you to access and modify particles based on their interaction with one or more CollidersAn invisible shape that is used to handle physical collisions for an object. A collider doesn’t need to be exactly the same shape as the object’s mesh - a rough approximation is often more efficient and indistinguishable in gameplay. More info
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in the SceneA Scene contains the environments and menus of your game. Think of each unique Scene file as a unique level. In each Scene, you place your environments, obstacles, and decorations, essentially designing and building your game in pieces. More info
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.

When you enable this module, the Particle System calls the OnParticleTrigger() callback on attached scriptsA piece of code that allows you to create your own Components, trigger game events, modify Component properties over time and respond to user input in any way you like. More info
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, which you can use to access lists of particles depending on where they are in respect to the Colliders in the Scene.

Particle collisions
Configure a particle trigger