> So, no mix?!

>Why do you say this? You can still mix together the results. After things have been calculated they are just all surfaces and you can >move the surfaces back and forth between the programs.


I mean for example of using Network command.
It is only an assumption(!)

Well, in that case If there is an existing surface in the project.(Such as 100 pieces of column on the facade) The surfece's seam curves are fix. And the college ask me to modify the existing surface with some Boolean (or any) but I will receive only the initial curves (formerly the college mentioned that the surface was produced by Network command and me as well make the surface by Moi network tool). In this case I have to know the difference of the two software. And this method is not allowed(!) because I must to ask the whole existing surface not only the curves. Because in the further period we can get many unfitted surface. OK, If we work with metres and there is some milimiter differents is not so big problem but we have to strive accurate results. I say again it does not mean problem but we have to consider it.