# rayTracingModeMask

> An enum controlling which RayTracingMode s a Renderer must have in order to be added to the RayTracingAccelerationStructure.

## Definition

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

> **Warning:**
>
> **Removed.** RayTracingAccelerationStructure.RASSettings is deprecated. Use RayTracingAccelerationStructure.Settings instead.
>
> **Upgrade to** [Settings](/engine/6000.7/script-reference/unityengine/rendering/raytracingaccelerationstructure/settings.md)

```csharp
public RayTracingAccelerationStructure.RayTracingModeMask rayTracingModeMask
```

### Remarks

Additional Resources: [RayTracingAccelerationStructure.RayTracingModeMask](/engine/6000.7/script-reference/unityengine/rendering/raytracingaccelerationstructure/raytracingmodemask.md), [RayTracingMode](/engine/6000.7/script-reference/unityengine/experimental/rendering/raytracingmode.md).