Grasshopper

generative modeling for Rhino

Moving all curve seams to the middle of the longest line.

Hello, I have a pattern I'd like to send for fabrication. For the purpose of getting a clean cut, I need to move all the curve seams to the middle of the longest line in each closed curve. At first I used the adjust curve seam component, but all the curves get a different result. Next, I thought I'd explode all the closed curves, compare lengths of the resulting segments, find the longest one, then find the midpoint of it, then join the lines back together. I'm guessing  I need to use lists to do this but I'm not sure how to proceed. Any ideas would be greatly appreciated.

Thanks!

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Permalink Reply by WoodDuck on May 29, 2012 at 3:50pm

I found a solution and wanted to share if it helps anyone..

This shows the locations of the curve seams before and after. cheers

Permalink Reply by ryles on May 30, 2012 at 6:35am

thanks for posting a solution!

Permalink Reply by WoodDuck on May 30, 2012 at 8:20am

you're welcome, glad to help.

Permalink Reply by ryles on May 30, 2012 at 11:31am

hey woodduck,  would you mind attaching yours?  my recreation is coming up wrong.  thank you in advance!

Permalink Reply by WoodDuck on May 30, 2012 at 11:53am

Sorry, forgot to show some of the inputs. Here is the whole def as well.

thx.

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