SKActionTimingMode.easeIn
Specifies ease-in pacing. Ease-in pacing causes the animation to begin slowly and then speed up as it progresses.
Declaration
case easeInDiscussion
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:
[Image]