# materialProperties

> Additional material properties to apply onto material.

## Definition

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

```csharp
public MaterialPropertyBlock materialProperties
```

### Remarks

Additional Resources: [RayTracingAccelerationStructure.UpdateInstancePropertyBlock](/engine/6000.7/script-reference/unityengine/rendering/raytracingaccelerationstructure/updateinstancepropertyblock.md).