(print lt) (print)
) ;***********************图元排序**************** (defun fs (pb lt / fs a n mdx name ) (setq fs (ssadd)) (setq a 0) (setq n (length lt)) (repeat n (print a) (setq mdx(nth a lt)) (print mdx) (setq name (cdr (assoc mdx pb))) (print name) (setq name (car name)) (print name) (ssadd name fs) (setq a (+ a 1)) ) (setq fs0 fs) (print a) (print fs) )