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[Home](./index.md) &gt; [@three3d/volume](./volume.md) &gt; [SliceMesh](./volume.slicemesh.md) &gt; [autoUpdateGeometry](./volume.slicemesh.autoupdategeometry.md)

## SliceMesh.autoUpdateGeometry property

是否自动更新几何体

**Signature:**

```typescript
autoUpdateGeometry: boolean;
```

## Remarks

当启动该选项后，在 SliceMesh 监测到切片尺寸相关的变更时，会自动更新 geometry 的尺寸，以适应切片的尺寸