Enumeration Case

SKActionTimingEaseIn

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

Declaration

SKActionTimingEaseIn

Discussion

By creating two separate actions, a moveToX:duration: and a moveToY:duration:, and setting the former to SKActionTimingEaseIn, you can visualize the effect of this timing mode by tracing the path of a circular shape node running the actions in a group:

Visualizing ease-in pacing