# PhysicsHandleExtensions

> Extensions that let a physics handle be written through when it is reached by something other than a plain variable.

## Definition

* **Type:** Class
* **Namespace:** [Unity.U2D.Physics](/engine/6000.7/script-reference/unity/u2d/physics.md)
* **Assembly:** UnityEngine.PhysicsCore2DModule

```csharp
public static class PhysicsHandleExtensions
```

## Remarks

C# refuses an assignment made through a property or indexer that returns a value type. That rules out writing a handle's properties at any such site, however the handle itself was obtained. Each extension here returns the handle from a method instead, which C# does accept as the target of a property assignment. Every handle is a read-only struct carrying nothing but the handle itself. The returned copy therefore addresses the same underlying object, and a property written through it takes effect exactly as if it had been written through a variable.

## Static Methods

| Method                                                                                  | Description                                              |
| --------------------------------------------------------------------------------------- | -------------------------------------------------------- |
| [Get](/engine/6000.7/script-reference/unity/u2d/physics/physicshandleextensions/get.md) | Returns this body in a form that can be written through. |