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Table Of Contents
The following extrapolation options are available in the Before First Keyframe and After
Last Keyframe submenus:
Constant: This method, the default, holds the beginning or ending segments of the
curve to the same value as the first or last keyframe.
Linear: This method extends the curve beyond the first or last keyframes uniformly,
along the existing trajectory of the first or last keyframe.
Ping Pong: This method copies the curve and repeats it, alternating forward and
backward.
626 Chapter 12 Keyframes and Curves