@three3d/tools/doc/api/tools.getvectorclass.md

@three3d/tools 提供了 ThreeJS 常用的工具库

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## getVectorClass() function

获取 IVector 对应的 Vector 类

**Signature:**

```typescript
export declare function getVectorClass<IVec extends IVector>(vec: IVec): [IVectorToVectorClass<IVec>, number];
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  vec | IVec |  |

**Returns:**

\[[IVectorToVectorClass](./tools.ivectortovectorclass.md)<!-- -->&lt;IVec&gt;, number\]