Hi everybody. Today i have a problem need help please I want to adjust the purlin in the direction of the arc, how do I do that? Thank all. [purlin question]

You’ll have to create planes which are perpendicular to the arc. If you can’t figure out how to do this, go through the Modelab Primer Then look at this example: Sweep many rails with profiles - #2 by HS_Kim I found it with this search: Search results for ‘beams oriented’ - McNeel Forum In case …

[image] NoD: I want to adjust the purlin in the direction of the arc, how do I do that? [image] Help Us Help You Grasshopper Asking questions and getting answers is what this forum is all about. Although people are generally very helpful, there are things you can do…

[image] PURLIN for arc check.gh (16.2 KB) PURLIN FOR ARC.3dm (34.4 KB) I tried but no result. Please help me, thank you so much.

Position purlin on curve

Grasshopper

Joseph_Oster February 17, 2023, 11:32am 4

3. Attach minimal versions of all the relevant files

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Position purlin on curve

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