make unify normal direction of curves

hi every body

can you help me that how i can make unify normal direction of this curves?

Attachments:

normal direction of some curve.gh, 21 KB
make unify direction.jpg, 390 KB

Replies to This Discussion

Permalink Reply by Joseph Oster on August 5, 2016 at 7:40am

I don't know what you mean by "unify normal direction of this curves"?

As a wild guess, I thought maybe the curves represent a surface(?) and that you are looking for the surface normal vectors? To do that, I tried to loft your curves but that failed as they are polylines, not smooth curves. So I used the 'Disc (Discontinuity)' points of the curves to create new curves ('IntCrv'), lofted them and found the surface normal vectors at all the discontinuity points.

Attachments:

normaldirectionofsomecurve_2016Aug5a.gh, 30 KB

Permalink Reply by mehran on August 5, 2016 at 8:00am

superb!!!!thank you so much Joseph oster

Permalink Reply by mehran on August 6, 2016 at 12:52am

hi joseph oster

i have a problem!if i want move the curves according to the my lateral new curves in algorithm than my surface can be rotated according to the my level.thank you in advance

Attachments:

01.jpg, 321 KB
move surface to front.gh, 26 KB
02.jpg, 270 KB

Permalink Reply by Joseph Oster on August 6, 2016 at 7:07am

I'm sorry mehran, I don't understand what you are asking?

It looks like you are creating ten 'PFrames' on each curve and then moving each one? Why?

If you want to move the curves, you want one 'Move' for each curve...?

Permalink Reply by mehran on August 6, 2016 at 7:48am

thank you very much joseph oster your answer was correct for that curves!i want know if i have another group of curves like this curves(new file) and i want move this curves front in the event of normal divides what does i do?but i want end and start of curves follow the direction of laterals curves

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