Identify the Motion-law for a Segment

1.Click above or below a segment.

The segment becomes the Selected-Segment (it changes its color)

Edit the Motion-Law of a Segment

1.Click above or below the segment in the motion graph-area to select the segment you want to change.

2.Click the drop-down arrow and scroll-bar at the right-side of the Motion-Law Selector box to see the different motion-laws.

3.Click to select the motion-law.

4.Click somewhere in the motion graph area to remove the 'focus' from the Motion-Law Selector box.

Why is '4' so important?

After you click a Motion-Law, and if it remains as the 'focus',, it is easy to accidentally change the Motion-Law again. For example, if use you keyboard, or the mouse scroll-wheel, you may select a different of motion-law. Not Good!