---
title: GLKVector4
framework: GLKit
role: symbol
role_heading: Type Alias
platforms: [iOS 5.0+, iPadOS 5.0+, macOS 10.8+, tvOS 9.0+]
path: glkit/glkvector4
---

# GLKVector4

A representation of a 4-component vector.

## Declaration

```swift
typealias GLKVector4 = _GLKVector4
```

## Fields

Fields  |   |   |   |   |   |   |   |   |   |   |   |   |   |