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 ...

Get up and running quickly in AutoCAD 2016 using this all-in-one tutorial and reference. Get up and running with AutoCAD using Gindis combination of step-by-step instruction, examples and insightful ...

Before 3D modeling, the only way of finding interference was by looking at two dimensional drawings or 2D models. Unfortunately, some problems were not found until construction was underway. Engineers ...