if we extrude some model, and this model is solid.
but we want to make this solid tobe a surface model. What must we do?
you could use the offset surface command set at zero offset , you will then get a surface model .
check out https://www.youtube.com/watch?v=8v1k7KpkePc
but my project is a hull of vessel.
how I can convert this to the surface.