---
title: "init(rawValue:)"
framework: realitykit
role: symbol
role_heading: Initializer
path: "realitykit/clothcollisiongroupset/init(rawvalue:)"
---

# init(rawValue:)

Creates a collision group set from a raw bitmask value.

## Declaration

```swift
init(rawValue: UInt32)
```

## Parameters

- `rawValue`: A 32-bit bitmask where each set bit represents a group between 1 and 32.