Projecting lines on a curve Perpendicular

[mainisl2]

Hi
I am newbie on grasshopper. i am trying to project perpindicular lines on cure at given locations. kindly share your experience.
Best Regards

[ajarindia (BVR)]

Hi,

Cheers,
BVR

[mainisl2]

Thanks dear for swift reply. i want to draw lines perpendicularly on that curve. so if you can put a bit more effort . Highly appreciated. Best Regards

[ajarindia (BVR)]

Check these.

[mainisl2]

Thanks Bro.
in my case it not perpindicular. as you see in image.
i want lines from center to perpanicularly goes both side of center line.
Regards and very much thanks.

[mainisl2]

[ajarindia (BVR)]

This or This

[mainisl2]

Thanks Bro.
Thats it what i am looking for. Thanks alot.
Best Regards

[mainisl2]

My results are.

[ajarindia (BVR)]

Do one thing share your file. Always do this here.

[mainisl2]

my test.gh (10.1 KB)
kindly place points on both side of intersection on curve. and return file for study.
thanks alot for your help.
Best regards

[ajarindia (BVR)]

First internalize curve data.

Data tree method. Plugin used (Treesloth | Food4Rhino)

@mainisl2

place points on both side of intersection on curve. and return file for study.

Now pay me…

[mainisl2]

my test.gh (10.5 KB)

[ajarindia (BVR)]

my test Noob (1) BVR re.gh (8.5 KB)

[mainisl2]

Thanks alot.

[Joseph_Oster]

The expression on the Move ‘T’ input is “-x/2” (without quotes):

my test_2020Sep14a.gh (9.0 KB)

Or without Align Plane:

my test_2020Sep14b.gh (7.8 KB)

[mainisl2]

Thanks bro. highly appreciated your help.

[Joseph_Oster]

I wouldn’t have touched it without your file, which didn’t appear until the 13th post in this thread!?
Always post a file when you start a thread.

Help Us Help You

Asking questions and getting answers is what this forum is all about. Although people are generally very helpful, there are things you can do to improve your chances of getting good and quick answers. Below you will find some suggestions, but don’t think of them as rules and especially don’t think of them as guarantees. 1. Choose a descriptive title for your post Don’t title your question Help! or I have a problem or Deadline tonight!, but actually describe the problem you are having. 2. Be s…

[ajarindia (BVR)]

@Joseph_Oster

I wouldn’t have touched it without your file,

More than this his explanation made me crazy…

[mainisl2]

Hi Sir thanks alot for help.
could you do a further bit. by copy points on both directions.
Best Regards