---
title: SKActionTimingMode.easeIn
framework: spritekit
role: symbol
role_heading: Case
path: spritekit/skactiontimingmode/easein
---

# SKActionTimingMode.easeIn

Specifies ease-in pacing. Ease-in pacing causes the animation to begin slowly and then speed up as it progresses.

## Declaration

```swift
case easeIn
```

## Discussion

Discussion By creating two separate actions, a moveTo(x:duration:) and a moveTo(y:duration:), and setting the former to SKActionTimingMode.easeIn, you can visualize the effect of this timing mode by tracing the path of a circular shape node running the actions in a group:

## See Also

### Constants

- [SKActionTimingMode.linear](spritekit/skactiontimingmode/linear.md)
- [SKActionTimingMode.easeOut](spritekit/skactiontimingmode/easeout.md)
- [SKActionTimingMode.easeInEaseOut](spritekit/skactiontimingmode/easeineaseout.md)