3D Modelling with Silhouettes
From:
ed (EDDYF)
22 Mar 2011 (3 of 7)
4139.3
I've never tried Sketchup, but from watching the Silhouettes video, the approach of generating a 3D object from 2D vector profiles seems very intuitive.
Don't know how it would work for more complex objects, such as a screw with threads.
Ed