---
title: "glVertexAttribI4ui(_:_:_:_:_:)"
framework: OpenGL ES
role: symbol
role_heading: Function
platforms: [iOS 7.0+, iPadOS 7.0+, Mac Catalyst 7.0+, tvOS 9.0+]
path: "opengles/glvertexattribi4ui(_:_:_:_:_:)"
---

# glVertexAttribI4ui(_:_:_:_:_:)

## Declaration

```swift
func glVertexAttribI4ui(_ index: GLuint, _ x: GLuint, _ y: GLuint, _ z: GLuint, _ w: GLuint)
```