# navMeshLod

> The LOD index of a Tree LODGroup that Unity uses to generate a NavMesh. It uses this value only for Trees with a LODGroup, and ignores this value for regular Trees.

## Definition

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

```csharp
public int navMeshLod { get; set; }
```