Graphics Programs Reference
In-Depth Information
10. In the Tracker1 node, check the Tracker 2 check box to enable it ( FIGURE 9.30 ).
Figure 9.30. Turn on Tracker 2 using the check box.
11. Repeat this process between Reconcile3D2's XY output and Tracker1's track2
properties. Remember to hold Shift and not Ctrl/Cmd.
You now have 2D tracking information in two tracking points without even at-
tempting to set up a single tracking region.
12. To tell Tracker1 to use both tracks for position, rotation, and scale matching,
check the check boxes next to Tracker 1 and 2's following three boxes: T, R, and
S ( FIGURE 9.31 ).
Figure 9.31. Using two tracks to match translate, rotation, and scale.
 
 
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