# Streaming

> Static class representing the Streaming Virtual Texturing system.

## Definition

* **Type:** Class
* **Namespace:** [UnityEngine.Rendering.VirtualTexturing](/engine/6000.6/script-reference/unityengine/rendering/virtualtexturing.md)
* **Assembly:** UnityEngine.VirtualTexturingModule

```csharp
public static class Streaming
```

## Static Methods

| Method                                                                                                                         | Description                                                                 |
| ------------------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------------------- |
| [EnableMipPreloading](/engine/6000.6/script-reference/unityengine/rendering/virtualtexturing/streaming/enablemippreloading.md) | Enables mipmap level preloading used by Streaming Virtual Texturing.        |
| [GetCPUCacheSize](/engine/6000.6/script-reference/unityengine/rendering/virtualtexturing/streaming/getcpucachesize.md)         | Gets the CPU cache size (in MegaBytes) used by Streaming Virtual Texturing. |
| [GetGPUCacheSettings](/engine/6000.6/script-reference/unityengine/rendering/virtualtexturing/streaming/getgpucachesettings.md) | Gets the GPU cache settings used by Streaming Virtual Texturing.            |
| [GetTextureStackSize](/engine/6000.6/script-reference/unityengine/rendering/virtualtexturing/streaming/gettexturestacksize.md) | Gets the width and height of a Virtual Texture Stack, in pixels.            |
| [RequestRegion](/engine/6000.6/script-reference/unityengine/rendering/virtualtexturing/streaming/requestregion.md)             | Make a rectangle in UV space resident for a given Virtual Texture Stack.    |
| [SetCPUCacheSize](/engine/6000.6/script-reference/unityengine/rendering/virtualtexturing/streaming/setcpucachesize.md)         | Sets the CPU cache size (in MegaBytes) used by Streaming Virtual Texturing. |
| [SetGPUCacheSettings](/engine/6000.6/script-reference/unityengine/rendering/virtualtexturing/streaming/setgpucachesettings.md) | Sets the GPU cache settings used by Streaming Virtual Texturing.            |