Sensors

If you set a physics body to be a sensor, other bodies no longer bump into it. Instead, they pass through.

The sensor detects when other bodies enter it, which you can use in your application. For example, you can detect when a user's finger touches a button and use it to launch an action.

Sensor properties

Every physics body (static, rigid, or character) can be set to a sensor with the IsSensor property:

Property	Default	Description
IsSensor	false	If you set a physics body to be a sensor, other colliders no longer bump into it. Instead, they pass through. Sensors detect when bodies enter them, which you can use in your application.