hey guys, im a newbie in the 3D world of autocad and i need help with an particular problem. I have a 3D model of a steel construction with the assignment to create special views of it and 2D projections for manufacturing of each beam individually. I tried many commands like Flatshot ( which dont work cause its a complex polyface mesh, and smoothmesh only makes a additionally mess), Flatten with hiden lines ( lines are mixed and changed), the LISP command SUPFLAT, but the hidden lines appear in the projection. SOLVIEW and SOLDRAW create views in the paperspace, which when exportet as a layout, become a mess too. The Lisp command M2S also does not work. Any Ideas and thank you very much.
258 3D Modell ME 05.dwg