Self-proclaimed Queen of CAD Dina Jacobson offers Centroid Lines (Tip #2006), a VBA tip that draws lines along the centroid of 3D solid objects in AutoCAD. These lines are then usable in an associated finite element analysis program to perform advanced simulations. Although appropriate for a limited number of users, it's an excellent example for those wondering how to manipulate 3D solids in AutoCAD using VBA. A tip of the hat to the CAD Queen. |