Use AutoCAD's "Extrude" and "Revolve" commands to turn 2-D designs into 3-D models. "Extrude" is how 3-D modelers to refer to the technique of stretching a 2-D shape into 3-D space. AutoCAD performs ...

The surface model of a racing ski helmet was generated in Cadkey Workshop V21 by Louis Garneau Sports Inc., Quebec, Canada, (www.louisgarneau.com ). Surfaces can be used to design structural elements ...

Are you ready to design a "molecular" machine? Software that is a distant cousin of conventional solidmodeling packages may turn today's designers into molecular engineers. The future of technology is ...

SolveSpace is a free, open-source CAD tool that fits in 1MB, with a full 3D solver, parametric sketching, and a browser-based ...