# OnJointThreshold2D(JointThresholdEvent)

> Called when a PhysicsEvents.JointThresholdEvent for the object occurs. This will always be called on the main-thread after the simulation has finished.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine.LowLevelPhysics2D](/engine/6000.3/script-reference/unityengine/lowlevelphysics2d.md)
* **Assembly:** UnityEngine.Physics2DModule

```csharp
void OnJointThreshold2D(PhysicsEvents.JointThresholdEvent thresholdEvent)
```

### Parameters

**** (\[JointThresholdEvent]\(/engine/6000.3/script-reference/unityengine/lowlevelphysics2d/physicsevents/jointthresholdevent)): The event that occurred.