# layers

> NavMeshLayer values for the navmesh triangulation.

## Definition

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

> **Warning:**
>
> **Deprecated.** Use areas instead.

```csharp
public int[] layers { get; }
```

### Remarks

Contains one element for each triangle.