---
title: "position(at:)"
framework: realitykit
role: symbol
role_heading: Instance Method
path: "realitykit/clothposeresource/position(at:)"
---

# position(at:)

Returns the position of the vertex at the given index.

## Declaration

```swift
final func position(at vertexIndex: UInt32) -> SIMD3<Float>
```

## Parameters

- `vertexIndex`: Index of the vertex to get the position for.

## Return Value

Return Value The position of the specified vertex.

## See Also

### Accessing pose positions

- [positions](realitykit/clothposeresource/positions.md)
- [withPositions(_:)](realitykit/clothposeresource/withpositions(_:).md)
- [vertexCount](realitykit/clothposeresource/vertexcount.md)