Aluminum plate unfolding In Grasshopper

I need to unfold the outer contour of the aluminum plate. Because of the job requirements; I can only complete it using the built-in plugins of Grasshopper and Python. Could you please assist me in fulfilling this requirement? The file has been uploaded.

Aluminum plate unfolding.3dm (663.5 KB)

Moreover, I tried to do it with GPT, but failed.

Aluminum plate unfolding Test.gh (94.0 KB)

Have you tried this?

I Try, Thank you!!!

Hello,Martin!

I have already tried, but the result is still incorrect. I’m not very familiar with C#. Do you have any solution?

You’re using a crackedd version of Rhino and I actually don’t support that so you’ll have to wait for someone else to help you.

Testing 3dm Archive: C:\Users\martinsiegrist\Downloads\Aluminum plate unfolding.3dm
Start Section: 468 bytes (offset 0 to 468)
Offset: 0
3dm archive version: 70
Interface Name: Rhinoceros 7.33 - Corporate, build 2023-09-05 - (compiled Sep 5 2023)

Do I need to save it as another version?