9

Filters Panel 1025
(There is no comparable “advanced position”
fixerorfilter.)
•
B oosting—Boosting filters are the opposite
of blurring filters. They increase, rather than
decrease, changes in the track. Boosting filters
arehelpfulifyouwanttomakeatrackhave
more exaggeration or a little more jerkiness.
See Blurring, Smoothing, and Boosting
parameters (page 2–1025).
•
Sub Anims—The Sub Anims filter manages
sub-animation of biped objects. Clicking
a button that corresponds to a transform
(Position, Rotation, or Scale) displays a
dialog that lets you a ssign a controller to that
transform. Assigning a controller in this way
assigns it only to the selected biped par ts. This
is very handy for adding controllers to multiple
biped parts all at once. Also includes the ability
to enable or disable the three list controllers
selectively, and avoids creating SubAnims,
where they already exist.
See Sub Anim parameters (page 2–1025).
•
Key Reducer —Createstrackswithfewerkeys,
by removing certain keys based on tolerance
and key spacing p arameters. This works
similarlytohowkeyreductionworksduring
motion-capture import.
See Key Reducer parameters (page 2 –1026).
•
Knee Wobble —Corrects knees that wobble or
shakewhenafootisplanted. Ifthekneeis
determined to wobble by the filter , the center of
mass object is adjusted to eliminate the wobble.
•
K nee Extens ion—Corrects k nees that
overextend w hen a foot is planted. If the knee
extension is identified by the filter, the center
of mass object is adjusted to eliminate the
extension.
Blurring, Smoothing, and Boosting parameters
Width— Width is the size of the filter kernel width
in frames. It tells you ho w much of the animation
istakenintoeffectwhenfilteringaspecified
keyframe.
Dampi ng—The Damping value changes how
effect ive the filter should be. A higher value, the
more dramatic the change. A damping value of 1.0
is normal filter behavior
Sub A nim parameters
Enable—Turns Posit ion, Rot at ion, and S cale
subanims on and off for the selected biped par ts.
Collapse—Adds the subanim animation of the
selectedbipedparttothatpart’sTransform
controller.
Note: When you choose the Sub Anims filter, the
Filter button at the bottom of the panel disappears.
That’s because the operations of this filter are
immediate.
Don’t Del et e—Maintains the subanim in the list as
it’s collapsed onto the biped.
Per Fra me—Sets keys at every frame of the
collapsed controller.
The Sub Anims filter tools are also available from
the Motion panel. You can assign controllers