Y-axis Values 

Four Motion-Derivatives :

Position, Velocity, Acceleration, and Jerk

Start (motion-value) and End (motion-value).

The two motion parameter have two possible states: Read-Only and Read-Write

The state of each is determined by the Motion-Derivative, the Control-Buttons, and the Motion-Law

Three Control-Buttons (for each Motion-Derivative) :

Match Control-Button - two(2) States -

FORCE Start of the Selected-Segment = or ≠ End-Value of the Previous-Segment

Start Control-Button - three(3) States -

Do Specify, Do Not Specify, or Not Possible to Specify the Start of the Selected-Segment

End Control-Button - three(3) States -

Do Specify, Do Not Specify, or Not Possible to Specify the End of the Selected-Segment

See Also BLEND-POINT EDITOR CONTROL BUTTONS