Apple Motion 4 - Manual (Page 1273)

This applies the Analyze Motion tracking data recorded in step 6 to the Match Move
behavior.
Tracking behaviors
pop-up menu
9 Choose Four Corners from the Type pop-up menu in the HUD or Behaviors tab of the
Inspector.
The four-point tracking data from the Analyze Motion behavior is applied to the foreground
element.
Note: When using the Match Move behavior for four-point tracking, the trackers are
automatically placed in the correct order (clockwise from the top left) in the Canvas after
Four Corner is chosen from the Type pop-up menu in the Behaviors tab of the Inspector.
If you’ve used more than four trackers or you need to change the order of the trackers,
choose a different order from the Top Left, Top Right, Bottom Right, or Bottom Left pop-up
menus.
Select a different tracker
order from the pop-up
menus
1273 Chapter 19 Motion Tracking