Split any shape into rectangles

[laurent_delrieu]

Hello
it could be possible but it could be better if you give more information on the “complex shape”
Are the curves parallel ?
is there a tolerance ?
A min rectangle size ?
What to do with parts not transformed to rectangle ?

Post some files …
and look at theses link

Divide non-convex surfaces into the minimum number of smaller rectangles

Hì everyone, I would like to subdivide some non-convex surfaces into the minimum number of smaller rectangles that compose them. Kindly see the attached image where I have highlighted how I need to divide these surfaces. Is there any component or method I could do that? I have tried to see some old threads in the forum, but I couldn’t solve my problem. Thank you so much in advance! Carlo [Non-convex] Non-convex surfaces.gh (29.0 KB)

Dividing surfaces into rectangular areas

Hello! I hope somebody can guide me in the correct direction with the following problem - I have a surface. [image] It needs to be divided into smaller rectangles, where main criteria - smaller rectangles are as large as possible along horizontal lines. Idea is that this surface is area of three layer precast wall. And I’m trying to find areas where I need to insert vertical ties through insulation layer. With these rectangles I’d find what kinda length is necessary for the ties. Problem…

Divide surface based on corners

Hi, I would like to divide uneven surface based on corners/edges. Kindly see attached surface where I need to divide A to look like B. Would be great if it can be achieved with grasshopper. Is there any component or method I could do that. Tried using extend curve and heteroptera but gets weird with intersections in middle. [surface-partition] surface-partition.dwg (15.5 KB)