# radius

> Radius of the obstacle's capsule shape.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine.AI](/engine/6000.3/script-reference/unityengine/ai.md)
* **Assembly:** UnityEngine.AIModule

```csharp
public float radius { get; set; }
```

### Remarks

Additional Resources: [NavMeshObstacle.height](/engine/6000.3/script-reference/unityengine/ai/navmeshobstacle/height.md).