# NextFloat3Direction()

> Returns a unit length float3 vector representing a uniformly random 3D direction.

## Definition

* **Type:** Method
* **Namespace:** [Unity.Mathematics](/engine/6000.5/script-reference/unity/mathematics.md)
* **Assembly:** UnityEngine.MathematicsModule

```csharp
public float3 NextFloat3Direction()
```

### Returns

| Type                                                                  | Description                                   |
| --------------------------------------------------------------------- | --------------------------------------------- |
| [float3](/engine/6000.5/script-reference/unity/mathematics/float3.md) | A uniformly random unit length float3 vector. |