Offset a set of polylines

Hi all,
I have a set of delauney poly lines which are on a spherical surface. I want to offset all of them inside, but the produced curves are not complete. Anybody has an idea to recover it?
Cheers

Replies to This Discussion

Permalink Reply by David Rutten on February 15, 2011 at 7:14am

Hi Maryam,

you can only offset planar curves. 3D offsets are not defined. Are your polylines planar?

How about 'offset curve on surface'?

David Rutten

david@mcneel.com

Poprad, Slovakia

Permalink Reply by Mariam on February 15, 2011 at 7:25am

Hi David,

Yes, the curves are planar and I also tried 'offset curve on surface', but the result was not better, besides, in 'offset curve on surface', I don't have the 'Corner Type' option.

Permalink Reply by Mariam on February 16, 2011 at 5:08am

Hey David,

I corrected my defenition:))

The result is attached.

Bon Courage!

Attachments:

Offset.bmp, 1.6 MB

Permalink Reply by Aisyah Rozi on May 20, 2012 at 10:05pm

hi Mariam,

I'm a newbie in grasshopper. I'm wondering how to offset my delaunay, mind sharing the definition? I tried to offset using a similar way to how I use offset on voronoi, but it's not working for me. thank you very much!

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