---
title: SCNTimingFunction
framework: scenekit
role: symbol
role_heading: Class
path: scenekit/scntimingfunction
---

# SCNTimingFunction

## Declaration

```swift
class SCNTimingFunction
```

## Topics

### Initializers

- [init(CAMediaTimingFunction:)](scenekit/scntimingfunction/init(camediatimingfunction:)-3iins.md)
- [init(caMediaTimingFunction:)](scenekit/scntimingfunction/init(camediatimingfunction:)-2r7lx.md)
- [init(coder:)](scenekit/scntimingfunction/init(coder:).md)
- [init(timingMode:)](scenekit/scntimingfunction/init(timingmode:).md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)

## See Also

### Explicit Animation

- [SCNAnimatable](scenekit/scnanimatable.md)
- [SCNAnimationEvent](scenekit/scnanimationevent.md)
- [SCNAnimation](scenekit/scnanimation-swift.class.md)
- [SCNAnimationPlayer](scenekit/scnanimationplayer.md)
- [SCNAnimationProtocol](scenekit/scnanimationprotocol.md)
- [SCNAnimation](scenekit/scnanimation-swift.class.md)