# gridResolutionX

> The 3D grid resolution on the x-axis.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine](/engine/6000.0/script-reference/unityengine.md)
* **Assembly:** UnityEngine.CoreModule

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

### Remarks

This property is used only when the [LightProbeProxyVolume.resolutionMode](/engine/6000.0/script-reference/unityengine/lightprobeproxyvolume/resolutionmode-1.md) is set to **Custom**. The final resolution is the closest power of 2.