hanhphuc 发表于 2022-7-5 21:16:27

 
谢谢比格尔。visual lisp非常方便！
还有一个

(vlax-curve-getDistAtParam obj
(vlax-curve-getEndParam obj)); perimeter
(vlax-curve-getArea obj); area
(vlax-curve-isClosed obj); closed-p
页: 1 [2]
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