---
title: "init(arrayLiteral:)"
framework: realitykit
role: symbol
role_heading: Initializer
path: "realitykit/blendshapeweights/init(arrayliteral:)"
---

# init(arrayLiteral:)

Creates a collection of animatable weights using the argument elements for a blend shape.

## Declaration

```swift
init(arrayLiteral elements: Float...)
```

## Parameters

- `elements`: A comma-delimited list of weights for the blend shape.