---
title: "glGenVertexArraysOES(_:_:)"
framework: OpenGL ES
role: symbol
role_heading: Function
platforms: [iOS 4.0+, iPadOS 4.0+, Mac Catalyst 4.0+, tvOS 9.0+]
path: "opengles/glgenvertexarraysoes(_:_:)"
---

# glGenVertexArraysOES(_:_:)

## Declaration

```swift
func glGenVertexArraysOES(_ n: GLsizei, _ arrays: UnsafeMutablePointer<GLuint>!)
```