Hi, When I need to straighten plans like this: [image] I use the following workflow: [image] Result: [image] [image] I’m sure there’s a faster and more elegant way to do this. Does anyone have suggestions for a better solution? Best regards, Mike

from your images looks like for “straightening” you mean to delete the Z-axis component of each plane normal: [image] any of these A, B, C should equally work: [image] delete_normal_z_component.gh (19 KB)

Script for Straightening Plans

Grasshopper

Joseph_Oster June 28, 2024, 3:02pm 2

“Planes”, not “plans”?

3. Attach minimal versions of all the relevant files

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Script for Straightening Plans

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