# GLES20

> Compiler used with OpenGL ES 2.0 and WebGL 1.0 graphics APIs on Android, iOS, Windows and WebGL platforms.

## Definition

* **Type:** Field
* **Namespace:** [UnityEditor.Rendering](/engine/6000.7/script-reference/unityeditor/rendering.md)
* **Assembly:** UnityEditor.CoreModule

> **Warning:**
>
> **Deprecated.** OpenGL ES 2.0 is no longer supported since Unity 2023.1

```csharp
GLES20 = 5
```