@cearth/tools/doc/api/tools.rotationinfotoquaternion.md

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## rotationInfoToQuaternion() function

旋转信息转四元数

**Signature:**

```typescript
export declare function rotationInfoToQuaternion(rotation: RotationInfo | Cartesian3): Quaternion;
```

## Parameters

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

Parameter


</th><th>

Type


</th><th>

Description


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

rotation


</td><td>

[RotationInfo](./tools.rotationinfo.md) \| Cartesian3


</td><td>


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

Quaternion