hytopia/client-docs/client.hytopiaui.setmousesensitivitymultiplier.md

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

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## HytopiaUI.setMouseSensitivityMultiplier() method

Adjusts the user's base mouse sensitivity for camera rotation. Values above 1.0 increase sensitivity, below 1.0 decrease it. Useful for providing sensitivity settings in your UI options menu.

**Signature:**

```typescript
setMouseSensitivityMultiplier(multiplier: number): void;
```

## Parameters

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

Parameter


</th><th>

Type


</th><th>

Description


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

multiplier


</td><td>

number


</td><td>

Sensitivity multiplier (`1.0` = default, `2.0` = twice as sensitive, `0.5` = half as sensitive)


</td></tr>
</tbody></table>

**Returns:**

void