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Display: Dope Sheet Toolbar
Lock Selection Locks the key selection. Once you have created a
selection, turn this on so that you cannot inadvertently select something else.
See
Lock Selection on page 3609.
Snap Frames Restricts key movement to frames. Keys that are moved
will always snap to frames when this is on. When this is off you can move a
key so it falls between frames and become a sub-frame key. Default=on. See
Snap Frames on page 3608.
Show Keyable Icons Shows an icon that defines a track as keyable or
not. Use this to set keys only on the tracks you desire to keyframe. Turning
off a track in Track View will also restrict the movement in the viewport. Red
keys show keyable tracks, black keys are not keyable. See
Keyable Icons on
page 3563.
Modify Subtree When this is on, allows key manipulations to parent
tracks to affect the tracks down the hierarchy. On by default in Dope Sheet
mode. See Modify Subtree on page 3559.
Modify Child Keys If you modify the parent without Modify Subtree
on, click Modify Child Keys to apply the change to the child keys. Similarly,
if you modify the parent with Modify Subtree on, Modify Child Keys toggles
those changes off. See
Modify Child Keys on page 3561.
Name:Track View Toolbar
Name Lets you name the Track View. By entering a name in this field, you
create a named Track View window that you can later recall using the Graph
3580 | Chapter 15 Animation