# LightingSettings.LightmapPackingMode

> The available approaches for packing lightmaps.

## Definition

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

```csharp
public enum LightingSettings.LightmapPackingMode
```

## Remarks

Additional Resources: [LightingSettings.lightmapPackingMode](/engine/6000.3/script-reference/unityengine/lightingsettings/lightmappackingmode-1.md).

## Fields

| Value                                                                                                | Description                                                                                       |
| ---------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- |
| [Auto](/engine/6000.3/script-reference/unityengine/lightingsettings/lightmappackingmode/auto.md)     | Uses reasonable default settings for lightmap packing, which produces good results in most cases. |
| [Custom](/engine/6000.3/script-reference/unityengine/lightingsettings/lightmappackingmode/custom.md) | Allows for fine-grained control over lightmap packing settings.                                   |