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# vertices

An array of vertex positions for each point in the face mesh.

```
@nonobjc var vertices: [simd_float3] { get }
```

## Discussion

Each `float3` value in this array represents the position of a vertex in the mesh, in face coordinates. (See [`Tracking Face Position and Orientation`](/documentation/ARKit/ARFaceAnchor#Tracking-Face-Position-and-Orientation).)

---

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