---
title: normals
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/armeshgeometry/normals
---

# normals

Rays that define which direction is outside for each face.

## Declaration

```swift
var normals: ARGeometrySource { get }
```

## See Also

### Getting Geometry Information

- [classification](arkit/armeshgeometry/classification.md)
- [ARMeshClassification](arkit/armeshclassification.md)
- [faces](arkit/armeshgeometry/faces.md)
- [ARGeometryElement](arkit/argeometryelement.md)