Flipping line order


(Yarden Admian) #1

I want to make a line connecting 2 points, see photo.

Now the connection goes from pt A to pt B, and I need to reverse it, so that the line will go from pt B to pt A.

I already tried to reverse the order of components, but it didn’t have any effect.

How can I do it?



Even if you can reverse the order of points, you will only create curves or lines with opposite directions.
But they will look all the same, right?

(Yarden Admian) #3

I need the lines I marked in red, to loft them.
The reason is that there will be different materiality for each surface.


Why don’t you use Flip Curve?

(Yarden Admian) #5

Sadly, it does not work…

(Tim Stark) #6

Shift list, shift path, relative item?
Nobody can tell you without your file…

(Yarden Admian) #7

Lotus buoy_Meters.3dm (26.5 KB)
Lotus buoy.gh (28.4 KB)

sorry I am now attaching me file.
Thanks for the help.
for some reason, it only works in Rhino 6


Something like this?

Lotus buoy_re.gh (31.9 KB)

(Yarden Admian) #9

Thank you very much!

(Yarden Admian) #10

I have a follow up question:

I have this geometry/script that I’ve made with rotating elements. See photo.

I need these elements to be placed on the bottom lofted surface, and on that bottom only. See photo

How do I sort through the data?

Lotus buoy5.gh (43.9 KB)
moving elements.gh (14.4 KB)
GRASS_HELP.3dm (108.1 KB)

Placing moving elements on a Curved surface