---
title: "subscript(_:)"
framework: realitykit
role: symbol
role_heading: Instance Subscript
path: "realitykit/blendshapeweightsset/subscript(_:)-9wfe8"
---

# subscript(_:)

Accesses the blend shape weights data at the specified index.

## Declaration

```swift
subscript(index: BlendShapeWeightsSet.Index) -> BlendShapeWeightsSet.Element { get set }
```