---
title: blurRadius
product: Unity Editor
version: '7000.0'
latest_version: '7000.0'
status: This page documents version 7000.0. The latest version is 7000.0.
canonical: https://docs.unity.com/en-us/engine/7000.0/script-reference/unityengine/uielements/boxshadow/blurradius
latest_url: https://docs.unity.com/en-us/engine/7000.0/script-reference/unityengine/uielements/boxshadow/blurradius.md
last_updated: 2026-10-21
generated_at: 2026-11-03T23:36:47.810Z
locale: en-us
---

# blurRadius

> The blur radius of the shadow, in pixels. Negative values are not allowed.

## Definition

* **Type:** Field
* **Namespace:** [UnityEngine.UIElements](/engine/7000.0/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule

```csharp
public float blurRadius
```