Problems of visualization of model

[civil_neri]

Good evening,
I'm are a new user of forum and of Seismostruct I hope this is the right section.
I noted a problem with visualization of model,pratically, when I open model I see only a big black cube (like in the link) and if I zoom I can see my structure.https://www.dropbox.com/s/dnowdpyvg820ts4/Cattura.PNG

Another problem is that program dosen't show me the elements as a line even if I select the option.

[seismosoft]

Giammarco,

Your three-storeys building is extremely small (11 x 28 x 10 mm^3), which is probably not your intention.

Seismosoft Support