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

# glGetClipPlanex(_:_:)

## Declaration

```swift
func glGetClipPlanex(_ pname: GLenum, _ eqn: UnsafeMutablePointer<GLfixed>!)
```