---
title: textureCoordinates
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/arfacegeometry/texturecoordinates-8ahq1
---

# textureCoordinates

A buffer of texture coordinate values for each point in the face mesh.

## Declaration

```occ
@property (nonatomic, readonly) const simd_float2 * textureCoordinates;
```

## Discussion

Discussion Each float2 value in this buffer represents the UV texture coordinates for the vertex at the corresponding index in the vertices buffer. The textureCoordinateCount property provides the number of elements in the buffer. Face mesh topology is constant across ARFaceGeometry instances, so the data in this buffer always maps the same vertex indices to the same texture coordinates.

## See Also

### Accessing Mesh Data

- [vertexCount](arkit/arfacegeometry/vertexcount.md)
- [vertices](arkit/arfacegeometry/vertices-fhdb.md)
- [textureCoordinateCount](arkit/arfacegeometry/texturecoordinatecount.md)
- [triangleCount](arkit/arfacegeometry/trianglecount.md)
- [triangleIndices](arkit/arfacegeometry/triangleindices-3tb1o.md)