A question about the improvement of the waterbomb model

[shangzunzun]

First of all, I would like to ask how the coordinates of the waterbomb model are calculated？Like this，

Another problem is that I want to build a model like the one shown below. Can this model be implemented in a FOLD file?This is a wheeled structure, I want to model it with a FOLD file and import it into the simulation software so that we can see where its structure can be improved.This structure is derived from the basic waterbomb structure.


I have read the courses and books on your homepage. Very interested in the origami algorithm. I hope to get your advice, thank you

[shangzunzun]

I think my question is not explained in detail. One of the problems that most trouble me now is:How can the edge formed by vertex 4 and vertex 17 = the edge formed by vertex 14 and vertex 33? In other words, how can the folding of this paper be turned into a cylindrical structure?