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

# glDepthRangef(_:_:)

## Declaration

```swift
func glDepthRangef(_ zNear: GLclampf, _ zFar: GLclampf)
```