# Add(WorldProfile, WorldProfile)

> Add the specified world profiles together.

## Definition

* **Type:** Method
* **Namespace:** [Unity.U2D.Physics](/engine/6000.5/script-reference/unity/u2d/physics.md)
* **Assembly:** UnityEngine.PhysicsCore2DModule

```csharp
public static PhysicsWorld.WorldProfile Add(PhysicsWorld.WorldProfile profileA, PhysicsWorld.WorldProfile profileB)
```

### Parameters

**** (\[WorldProfile]\(/engine/6000.5/script-reference/unity/u2d/physics/physicsworld/worldprofile)): The first world profiles to add.**** (\[WorldProfile]\(/engine/6000.5/script-reference/unity/u2d/physics/physicsworld/worldprofile)): The second world profiles to add.

### Returns

| Type                                                                                           | Description                        |
| ---------------------------------------------------------------------------------------------- | ---------------------------------- |
| [WorldProfile](/engine/6000.5/script-reference/unity/u2d/physics/physicsworld/worldprofile.md) | The world profiles added together. |