This is very helpful if you want to create a wiggle animation that loops seamlessly. The Looping Wiggle behaves exactly as the Basic Wiggle, except that at the last frame of the layer it ends exactly at the position where it started. Of course, you can also link this angle to a slider to change the wiggle direction over time.
The Directional Wiggle has an Angle parameter and only wiggles in the direction specified by that angle.
The Frequency parameter says how fast it should wiggle (wiggles per second) and the Amplitude parameter says how much it should wiggle (maximum amount in pixels).
