<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [@three3d/effect](./effect.md) &gt; [PathGeometry](./effect.pathgeometry.md) &gt; [sampleNum](./effect.pathgeometry.samplenum.md)

## PathGeometry.sampleNum property

采样数

**Signature:**

```typescript
get sampleNum(): number | undefined;

set sampleNum(value: number | undefined);
```