9.5.2

996 • CHAPTER 19
TIMELINE • 997
 In the animation toolbar, click the Play button. The eyebrow is now animated
using PLA. Similarly, you could use PLA to open and close the mouth, turn up
the nose, blink and so on. PLA opens up countless animation opportunities.
Keep in mind that you can animate the points of Spline objects as well.
Attribute manager settings
Select a key in the PLA track to display its properties in the Attribute manager.
Key Properties
Name
You can enter a new name for the key into this box.
Time
Denes the frame at which the key is placed. To move the key to a different frame, set this parameter
to the desired frame number.
Bias
From top to bottom: Bias
set to 0, 40 and -100.
Controls the interpolation between the keys. You can use this parameter to ease-in and ease-out the
PLA (i.e. speed up and slow down, for a more natural, less abrupt change).