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

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## getBoundingSphere() function

获取包围盒

**Signature:**

```typescript
export declare function getBoundingSphere(target: Element3D): BoundingSphere | null;
```

## Parameters

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

Parameter


</th><th>

Type


</th><th>

Description


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

target


</td><td>

[Element3D](./tools.element3d.md)


</td><td>


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

BoundingSphere \| null