AutoCAD Region Command Tutorial Complete | Union, Mass Properties, Substract, Intersect, Extrude

Описание: AutoCAD Region Command Tutorial Complete | Union, Mass Properties, Substract, Intersect, Extrude, Create drawing using region concept. This tutorial will teach you region and how to use it for creation of quick object. How to work out mass properties such as Centroid, Moments of inertia, Product of inertia, Radii of gyration, Principal moments and X-Y directions about centroid for 2D section.