@three3d/effect/doc/api/effect.pathgeometry.copy.md

@three3d/effect 提供了 ThreeJS 的特效

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[Home](./index.md) &gt; [@three3d/effect](./effect.md) &gt; [PathGeometry](./effect.pathgeometry.md) &gt; [copy](./effect.pathgeometry.copy.md)

## PathGeometry.copy() method

**Signature:**

```typescript
copy(source: BufferGeometry): this;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  source | BufferGeometry |  |

**Returns:**

this