Bridge (3D Graphic Statics)

Although 3D Graphic Statics already exists, some people already notice the original 2D Graphic Statics can sometimes be used for a 3D problem without modifications.
This example code applies the original 2D graphic statics to a simple 3D problem.
(left: 3D form diagram, right: 3D force diagram)
GH definition (3D Graphic Statics, does not require any external library/components)