Trigger component

5min

Description
The Trigger component allows you to detect when entities enter or exit a collider's area and perform actions in response.
﻿
﻿
Requirements
A Trigger component requires a Collider component﻿ (which in turn requires a Rigidbody component﻿) to function.
Properties
Property
Description
Target object
The entity that will be affected or receive the action when the trigger is activated.
On Enter
The action or event to execute when an entity enters the trigger's collider.
On Exit
The action or event to execute when an entity exits the trigger's collider.
Usage notes
To set up a trigger, add the Trigger component to an entity with a valid Collider.
Assign a Target object by dragging the desired entity from the hierarchy into the Target object field.
Select actions for On Enter and On Exit from the available options, which depend on the target object's components.
Actions include setVisible and setInvisible.
Important details
Ensure that the collider is properly set up and that the trigger's area covers the space where you want the interaction to occur.
﻿

Property	Description
Target object	The entity that will be affected or receive the action when the trigger is activated.
On Enter	The action or event to execute when an entity enters the trigger's collider.
On Exit	The action or event to execute when an entity exits the trigger's collider.

Updated 05 Dec 2024

Did this page help you?

Rigidbody component

Interaction components