SketchUp is a modeling program developed by Google that lets users create 3D models of buildings or living spaces. With Google SketchUp Pro you can work with data from other architectural and ...

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 ...