Brian,

“”” Performing Flip on a curve reverses the Start and End points.””””

You are well informed. The mis conception is that the command is using the start and end points of the curve.

The command is using the “point you click on the curve” as the info it needs. (Like the flow base and target selection.)

So the reversal is done within the command and clicking your input curve relative to its endpoints can reverse the “direction” of the input.

Sample: loft between 2 curves and while in the loft command, click either end of 1 of the curves.

Thank you very much Burr.

After a lot of Loft practice, and careful reading, I've finally understood.

- Brian



I will risk one statement regarding additional actions :-) If History was on for the Loft, then after Loft is Closed, A Flip of one of the two curves causes the lofted surface to switch to its other version. (And reverses start and end points of said curve.)
(Proximity selection of one curve in the middle of the Loft does not change the start and end points of said curve.)