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

## PathGeometry.startDrawLength property

开始绘制的长度范围

**Signature:**

```typescript
get startDrawLength(): number;

set startDrawLength(value: number);
```