Let's break down the code:
command requires the user to select objects one by one, adding them to a running total. If you accidentally click the wrong point or miss a small polygon, you often have to start over. For large-scale projects like floor plans or site surveys, this manual entry is a significant bottleneck. How LISP Solves It total area autocad lisp
: Shows area for one object, not total.
For users needing precision and support for modern AutoCAD features, Total Length & Area program is a standard in the industry. Lee Mac Programming Let's break down the code: command requires the
;; Initialize total area (setq total 0.0) (setq cnt 0) How LISP Solves It : Shows area for one object, not total
The script prompts you to select objects by automatically selecting all polygons, polylines, circles, and arcs in the drawing. It then calculates and displays the total area of these objects.