@cearth/tools/doc/tools.ispositionprimitive.md

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## isPositionPrimitive() function

PositionPrimitive 类型守卫

<b>Signature:</b>

```typescript
export declare function isPositionPrimitive(target: any): target is PositionPrimitive;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  target | any |  |

<b>Returns:</b>

target is [PositionPrimitive](./tools.positionprimitive.md)