@three3d/effect/doc/api/effect.pathgeometry.length.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; [length](./effect.pathgeometry.length.md)

## PathGeometry.length property

线性几何体本身的长度

**Signature:**

```typescript
get length(): number;
```