 - (defun c:SS (/ zhouchang mianji mm a name)
- (setq zhouchang 0)
- (setq mianji 0)
- (setq mm 0)
- (setq a nil)
- (if (setq a (ssget))
- (progn
- (setq name (ssname a 0))
- (command "area" "o" name)
- (setq mianji (getvar "area"))
- (setq zhouchang (getvar "perimeter"))
- (setq mm (+ (* zhouchang 500) mianji))
- (print (list "mm=" mm))
- )
- )
- (princ)
- )
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