hytopia/docs/server.collider.setradius.md

The HYTOPIA SDK makes it easy for developers to create massively multiplayer games using JavaScript or TypeScript.

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[Home](./index.md) &gt; [server](./server.md) &gt; [Collider](./server.collider.md) &gt; [setRadius](./server.collider.setradius.md)

## Collider.setRadius() method

Sets the radius of a simulated ball, capsule, cylinder, or round cylinder collider.

**Signature:**

```typescript
setRadius(radius: number): void;
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

radius


</td><td>

number


</td><td>

The radius of the collider.

\*\*Category:\*\* Physics


</td></tr>
</tbody></table>
**Returns:**

void