You’ll alter the percentages for the loop transition and the transition
between SkateLoop and SkateSpin.6 In the Motion Flow Graph window, right-click the loop transition arrow
on the SkateLoop clip (not the box representing the clip).
The Transition Editor dialog displays, with the name of the transition in
the title bar.7 On the upper left of the Transition Editor dialog, enter 85 in the
Probability field. Click OK.
The random percentage next to the transition arrow is updated.8 In the Motion Flow Graph window, right-click the transition from
SkateLoop to SkateSpin. On the Transition Editor dialog, enter 15 in the
Probability field. Click OK.
When 3ds Max generates a random script, SkateLoop will be chosen over
SkateSpin 85 percent of the time. The percentage numbers in the Motion
Flow Graph are normalized, so if two transitions from a clip are set at
100, each one has an even chance of being selected.868 | Chapter 5 Character-Animation Tutorials