本帖最后由 q3_2006 于 2013-12-25 12:59 编辑
 - (defun c:tt ( / i l lst1 lst2 x y)
- (setq lst1 '((1266.34 -793.366 0.0) (1109.44 -350.086 0.0) (1670.87 -371.66 0.0) (1543.04 -773.619 0.0))) ;;点表
- (setq lst2 '(((1522.25 -655.235 0) (1522.25 -952.235 0) (1942.25 -952.235 0) (1942.25 -655.235 0))
- ((930.677 -655.235 0) (930.677 -952.235 0) (1350.68 -952.235 0) (1350.68 -655.235 0))
- ((1522.25 -174.764 0) (1522.25 -471.764 0) (1942.25 -471.764 0) (1942.25 -174.764 0))
- ((930.677 -174.764 0) (930.677 -471.764 0) (1350.68 -471.764 0) (1350.68 -174.764 0))))
- (setq l '()
- l (reverse (last (mapcar
- '(lambda (x)
- (repeat (setq i (length lst2))
- (setq y (nth (setq i (1- i))
- lst2
- )
- )
- (if (isPtinPM x y)
- (setq l (cons y l))
- )
- )
- )
- lst1
- )
- )
- )
- )
- )
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