---
title: init()
framework: metal
role: symbol
role_heading: Initializer
path: metal/mtltextureswizzlechannels/init()
---

# init()

Creates a default swizzle pattern.

## Declaration

```swift
init()
```

## See Also

### Creating a swizzle pattern

- [init(red:green:blue:alpha:)](metal/mtltextureswizzlechannels/init(red:green:blue:alpha:).md)