# ShaderWarmup

> Prewarms shaders in a way that is supported by all graphics APIs.

## Definition

* **Type:** Class
* **Namespace:** [UnityEngine.Experimental.Rendering](/engine/7000.0/script-reference/unityengine/experimental/rendering.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public static class ShaderWarmup
```

## Remarks

For information on shader loading and prewarming, see [Shader loading](/engine/7000.0/manual/materials-and-shaders/shaders/shader-troubleshooting/shader-reduce-stalling/shader-loading.md).