---
title: "addAnimationPlayer(_:forKey:)"
framework: scenekit
role: symbol
role_heading: Instance Method
path: "scenekit/scnanimatable/addanimationplayer(_:forkey:)"
---

# addAnimationPlayer(_:forKey:)

## Declaration

```swift
func addAnimationPlayer(_ player: SCNAnimationPlayer, forKey key: String?)
```