# GetContactColliders(ContactFilter2D, Allocator)

> Retrieves all colliders in contact with this Collider, with the results filtered by the contactFilter.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine](/engine/6000.7/script-reference/unityengine.md)
* **Assembly:** UnityEngine.Physics2DModule

```csharp
public ColliderArray2D GetContactColliders(ContactFilter2D contactFilter, Allocator allocator = Allocator.Temp)
```

### Parameters

**** (\[ContactFilter2D]\(/engine/6000.7/script-reference/unityengine/contactfilter2d)): The contact filter used to filter the results differently, such as by layer mask, Z depth, or normal angle.**** (\[Allocator]\(/engine/6000.7/script-reference/unity/collections/allocator)): The memory allocator to use for the results. This can only be Allocator.Temp, Allocator.TempJob or Allocator.Persistent.

### Returns

| Type                                                                              | Description                                                                                                                     |
| --------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
| [ColliderArray2D](/engine/6000.7/script-reference/unityengine/colliderarray2d.md) | A collection of Collider2D containing the results. The collection does not allocate any managed memory but must be disposed of. |