;; After calculating, write to file (setq file (open "C:\\temp\\lengths.csv" "a")) (write-line (rtos total) file) (close file)
is a custom AutoLISP script designed to calculate and display the total cumulative length of a selection of objects—including lines, polylines, arcs, and circles—directly in your command line or a message box. It is widely used in industries like electrical design for measuring cable runs, and civil engineering for estimating pipe or wall lengths. Best Sources for the TLEN.lsp Download autocad tlenlsp download best