---
title: "glScalex(_:_:_:)"
framework: OpenGL ES
role: symbol
role_heading: Function
platforms: [iOS 2.0+, iPadOS 2.0+, Mac Catalyst 2.0+, tvOS 9.0+]
path: "opengles/glscalex(_:_:_:)"
---

# glScalex(_:_:_:)

## Declaration

```swift
func glScalex(_ x: GLfixed, _ y: GLfixed, _ z: GLfixed)
```