3D part under Autocad

Hello

A supplier sent me a 3D screed. However, the elements are not solid:

Example: when I take an IPE, the 3D part is not highlighted, only these (rectangular) faces can be selected.

It seems to me that under autocad, there is a command that allows you to convert to solid according to faces.

Can you help me?

 

Thank you.

1 Like

See this link

https://forums.autodesk.com/t5/autocad-francais/transformer-en-surface-ou-solide/td-p/2549043