# realtimeLightmapIndex

> The index of the realtime lightmap applied to this terrain.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine](/engine/6000.7/script-reference/unityengine.md)
* **Assembly:** UnityEngine.TerrainModule

> **Warning:**
>
> **Deprecated.** Enlighten realtime Global Illumination is deprecated and will be removed in a future release. #from(6000.7)

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

### Remarks

Additional Resources: [\_realtimeLightmapIndex](/engine/6000.7/script-reference/unityengine/renderer/realtimelightmapindex.md)