# NavMeshPolyTypes

> The types of nodes in the navigation data.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEngine.Experimental.AI](/engine/6000.5/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/6000.5/script-reference/unityengine/experimental/ai/navmeshquery/getpolygontype.md), NavMeshSurface, NavMeshLink, [Off-mesh Link](/engine/6000.5/script-reference/unityengine/ai/offmeshlink.md)

## Fields

| Value                                                                                                                  | Description                                                                                                        |
| ---------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ |
| [Ground](/engine/6000.5/script-reference/unityengine/experimental/ai/navmeshpolytypes/ground.md)                       | Type of node in the NavMesh representing one surface polygon.                                                      |
| [OffMeshConnection](/engine/6000.5/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. |