---
title: "init(CAMediaTimingFunction:)"
framework: scenekit
role: symbol
role_heading: Initializer
path: "scenekit/scntimingfunction/init(camediatimingfunction:)-3iins"
---

# init(CAMediaTimingFunction:)

## Declaration

```swift
init(CAMediaTimingFunction caTimingFunction: CAMediaTimingFunction)
```