# ETC2_RGBA1

> ETC2 (GL ES 3.0) 4 bits/pixel RGB+1-bit alpha texture format.

## Definition

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

```csharp
ETC2_RGBA1 = 46
```

### Remarks

Additional Resources: [TextureImporter.textureFormat](/engine/6000.7/script-reference/unityeditor/textureimporter/textureformat.md).