Folded Plates/Origami in Grasshopper

Hi Everyone,

I hope someone is able to help me.

I am currently using a script that I found online by @DanielPiker to create a folded shape/origami.

I am fairly new to grasshopper and I haven’t used kangaroo before, I have drawn a pattern, however, when I used the command meshpatch in rhino it added more edges that I don’t want. Is there a way to remove these additional edges so that I have my original pattern? Also, from my understanding of the script provided by @DanielPiker, I need to extract edges from the mesh to use as mountains and valleys or am I wrong in my understanding? as I have not been able to extract the edges that I need.

Can someone please help me? I would appreciate any help/direction. I have tried to look at examples provided in this forum but I can’t seem to find anything that is specific to the issues that I am having.

Test 1.3dm (4.4 MB)

Thank you.