Connecting stairs and Plattform to each other and the building

Grasshopper
1

Hello everyone,

I am currently working on a Grasshopper script where a stair and a landing should be parametrically connected to a building.

The goal is:

  • When the building geometry changes, the stair and the landing should automatically adapt.

  • At the moment, the stair does not connect properly to the landing.

  • The landing is intended to be “clamped” into or between the building geometry and derived from it.

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image1899×1417 206 KB

Right now, the parametric relationship is not working reliably, especially when the building shape changes. I am unsure how to set up clean references and dependencies so the system remains stable and fully parametric.

The current script is attached below.
If anyone has ideas, suggestions, or would like to test or modify the script, I would really appreciate your help.

parametric Building.3dm (14.2 MB)

parametric Building.gh (75.2 KB)

Thank you very much!

2

Post can’t be empty

3

Divide by number, not by length.

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image1330×507 60.9 KB

4

Thank that would help me a lot. Could you send me your file, so I can check what you did. Thank you!

5

I divided the second curve by number instead of length.

parametric Building a.gh (78.6 KB)

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image1342×465 53.2 KB

Another way to build stairs starting from two curves.

stairs a.gh (32.7 KB)

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image1293×615 53.5 KB