Apple Shake 4 - Manual (Page 320)

320 Chapter 10 Parameter Animation and the Curve Editor
Cycle Types
You can change how the curve cycles its animation before and after the curve ends.
The cycle is represented by a dotted line in the Curve Editor. The value is declared with
the first parameter of a curve, for example, Linear (CycleType,value@frame1,...). Each
cycle type has a numeric code:
• 0 = Keep Value
• 1 = KeepSlope
• 2 = RepeatValue
• 3 = MirrorValue
• 4 = OffsetValue
KeepValue
Keeps the value of the first and last keyframe when a frame is evaluated outside of the
curve’s time range.