Dividing Vertical Surface into Rectangles

[mucahitbgoker (Mucahit Bilal Goker)]

Hi guys,

I have seen the following thread and it doesn’t help my current situation since it involves vertical surfaces (I think). So I created this topic.

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)

I have a set of surfaces that define the surface finish of a structure. I want to divide non-rectangular shapes into rectangles. Any idea how can I achieve that? Any help is welcomed. Rhino and Grasshopper definitions are attached📎.
Rhino 7 Model👇:
Vertical Surface Finish.3dm (454.2 KB)