I am using C# to iterate transformations of an initial Brep (or simply a Brep) by using its vertices’ information. Brep.DuplicateVertices() gives a certain order of vertices for the initial Brep. But, generated Breps are not following the same index order as the first one. Therefore, the code is not working as I want it to be. I found a very similar forum discussion on the old Grasshopper forum, but none of the solution suggestions seem to relevant or easy to imply to my case.