Adjustment

Specifies how the key set is copied to the keys clipboard after it has been cut (available if Segments is on).

None

Specifies cutting keys within the specified range. If there are keys remaining adjacent to both ends of the deleted area, the animation curve(s) produced will retain the out tangent and in tangent of the key in the cut area.

Collapse

Specifies removing keys within the specified range. Any keys preceding the cut are moved to the start time of the cut area, effectively “shuffling forward” the animation curve to fill the resulting gap.

Connect

Adjusts the keys clipboard curves in value and adjusts the segment of the original curve following the pasted segment. This prevents discontinuity in the animation (available if Collapse is on).