SEGMENT-EDITOR - Example Y-axis Value of Position only
It is EXTREMELY important to understand whether you can edit the Y-axis values is a function the:
Use the settings of the three Control-Buttons in the Y-axis Values to specify or not-specify a motion-derivative.
Do you want the Start-Value of the Selected-Segment to be '=' or '≠' to the End-Value of the Previous-Segment?
Do you want to specify, or not-specify, the Start-Value of the Selected-Segment?
Do you want to specify, or not-specify, the End-Value of the Selected-Segment?
Motion Laws and Motion-Derivatives
It is the Motion-Law that determines whether you can edit a motion-value for a particular motion-derivative.
Control Buttons States
FLOW is active
The motion-value at the Start of the Selected-Segment ...
... automatically becomes [forced to be] equal to the motion-values at the End of the Previous-Segment
Flow is Not Active
AND IF: Start is Active
You can edit the motion-values at the Start of the Selected-Segment
AND IF: Start is Not Active:
You cannot edit the motion-values at the Start of the Selected-Segment [but you could, if click the icon to make it 'Start is Active'
AND IF: Start is In-Active [Not Possible to be active or specify]
You cannot possibly edit the motion-values at the Start of the Selected-Segment
SEE ALSO BLEND-POINT EDITOR CONTROL BUTTONS