---
title: "glVertexAttrib3fv(_:_:)"
framework: OpenGL ES
role: symbol
role_heading: Function
platforms: [iOS 3.0+, iPadOS 3.0+, Mac Catalyst 3.0+, tvOS 9.0+]
path: "opengles/glvertexattrib3fv(_:_:)"
---

# glVertexAttrib3fv(_:_:)

## Declaration

```swift
func glVertexAttrib3fv(_ indx: GLuint, _ values: UnsafePointer<GLfloat>!)
```