3ds Max Animation with Biped

Exercise 10.3. Mixing Upper and Lower Body Motions

1.	Reset 3ds Max and create a new biped.
2.	Click Mixer on the Motion panel to open the Motion Mixer. Right-click the default layer track and choose New Clips > From Files > GunFighter.bip.
3.	Click Set Range and Zoom Extents. This ensures that there are enough frames in the 3ds Max time configuration to accommodate the clip you loaded into the Motion Mixer.
4.	Arc-rotate your viewport in order to see the animation. Play the animation. The biped takes five steps, then draws and shoots an invisible ...