# Tex3D

> 3D volume texture ( Texture3D ).

## Definition

* **Type:** Field
* **Namespace:** [UnityEngine.Rendering](/engine/6000.3/script-reference/unityengine/rendering.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
Tex3D = 3
```

### Remarks

Additional Resources: [Texture.dimension](/engine/6000.3/script-reference/unityengine/texture/dimension.md), [MaterialProperty.textureDimension](/engine/6000.3/script-reference/unityeditor/materialproperty/texturedimension.md).