I am trying to create a FEA model through grasshopper. I create a shape of a structural steel connection as surfaces (breps) and then mesh them. The problem is that mesh algorithm doesn’t always create common points (nodes) where different parts are connected. If I am not mistaken, stitch seams option is supposed to take care of that but it doesn’t work (or at least not as I would like it).
The solution I have found is instead of meshing a list of Breps and then combine the meshes, I should join all Breps to a single Brep and then mesh it. However, joining Breps just doesn’t work consistently. Anyone other suggestions?