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 AutoCAD drafting software uses the DWG file extension to store full 2- and 3-D drawings and the DWF extension to store highly-compressed design data in vector form. Because of their smaller size, ...

PDF is currently a very popular text file format and is used by many people, because of its high security and relative compactness. Therefore, the trend of converting file formats to PDF or converting ...