# NavMeshPolyTypes

> The types of nodes in the navigation data.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEngine.Experimental.AI](/engine/6000.6/script-reference/unityengine/experimental/ai.md)
* **Assembly:** UnityEngine.AIModule

> **Warning:**
>
> **Deprecated.** The experimental NavMeshPolyTypes enum has been deprecated. Use NavNodeType instead.

```csharp
public enum NavMeshPolyTypes
```

## Remarks

Navigation data is comprised geometrically of polygons and segments connected together.

Additional Resources: [NavMeshQuery.GetPolygonType](/engine/6000.6/script-reference/unityengine/experimental/ai/navmeshquery/getpolygontype.md), [NavMeshSurface](https://docs.unity3d.com/Packages/com.unity.ai.navigation@2.0/api/Unity.AI.Navigation.NavMeshSurface.html), [NavMeshLink](https://docs.unity3d.com/Packages/com.unity.ai.navigation@2.0/api/Unity.AI.Navigation.NavMeshLink.html), [Off-mesh Link](/engine/6000.6/script-reference/unityengine/ai/offmeshlink.md)

## Fields

| Value                                                                                                                  | Description                                                                                                        |
| ---------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ |
| [Ground](/engine/6000.6/script-reference/unityengine/experimental/ai/navmeshpolytypes/ground.md)                       | Type of node in the NavMesh representing one surface polygon.                                                      |
| [OffMeshConnection](/engine/6000.6/script-reference/unityengine/experimental/ai/navmeshpolytypes/offmeshconnection.md) | Type of node in the NavMesh representing a point-to-point connection between two positions on the NavMesh surface. |