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 ...

AutoCAD s primitives are helpful in constructing 3D solids quickly. But what if you want to create a solid object that has a more complex shape, such as the one shown here. To create the solid shown ...