9 In the Destination Clip > Ghost group, click Set Start Frame. The
Frame value (20) is copied to the Destination Clip > Start Frame field.
Biped recalculates and repositions the destination clip.10 Near the top of the dialog, set Length to 6 frames.11 Play the animation.
The weight shifts to the right foot in both clips during the transition.
The transition now looks natural.
Next, you’ll try an optimized transition.12 In the Transition Editor dialog, click Optimize Transition.
The Transition Optimization dialog displays.13 On the Transition Optimization dialog, choose Search Near Existing
Transition. Click OK.14 Play the animation.
The transition calculated by the automatic optimization also looks good.
Optimized transitions are a time saver if you have to process many clips
and transitions.852 | Chapter 5 Character-Animation Tutorials