project polyhedra mesh in the current view

[mariann]

Good evening to all,
I press that I use the 3d autocad recently and I need to learn it quickly.
I created a rather complex model in archicad, but I need to work in 2d on autocad in the assonometric view.
the problem is that I have a model made up of polyhedra mesh, I'm trying to "flatten" the view to have simple lines and polylines. it does not work me neither solprof (because they are not solid) neither geompiatta nor flatten always because of the nature of the elements. How can I do that? ?

 

[GP.]

test this sequence:

levigameshpiu and respond affirmatively to the request for mesh creation
convinsuperf
Georgian

notes:
- in the presence of curved parts the result may not be satisfactory
- if the model is complex removed from the pc

 

[mariann]

I thank you, unfortunately the levigameshpiu command makes me ovoid surfaces! ! !
I'll attach your pictures

Help! ! ! !

 

[GP.]

levigameshpiu serves to force mesh creation, then uses levigameshmeno (until rejection) before convinsuperf.