---
title: spreadRadius
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/spreadradius
latest_url: https://docs.unity.com/en-us/engine/7000.0/script-reference/unityengine/uielements/boxshadow/spreadradius.md
last_updated: 2026-10-21
generated_at: 2026-11-04T06:27:04.387Z
locale: en-us
---

# spreadRadius

> The spread radius of the shadow, in pixels. Positive values grow the shadow, negative values shrink it.

## Definition

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

```csharp
public float spreadRadius
```