请问.........

wushan

如何将样条曲线转变为多义线呀？

njcknfy

安装express工具后，使用“flatten”命令，自己研究！！！ (defun c:flatten ( / ss ans )
(alert "\n转换后的线实体扩展属性将丢失,请慎用!!")
(acet-error-init (list nil 1))
(princ "\n选择需转换为轻多义线的样条曲线...")
(if (not acet:flatn-hide)
(setq acet:flatn-hide "Yes")
);if

(if (and (setq ss (ssget ":l" '((-4 . "<NOT") (0 . "VIEWPORT") (-4 . "NOT>"))));setq
(setq ss (car (acet-ss-filter (list ss nil T))))
);and
(progn
(initget "Yes No")
(setq ans (getkword
(acet-str-format "\n是否转换为不包含弧段的轻多义线? <%1>: "
acet:flatn-hide
)
);getkword
);setq
(if (not ans)
(setq ans acet:flatn-hide)
(setq acet:flatn-hide ans)
);if
(if (equal ans "No")
(acet-flatn ss nil)
(acet-flatn ss T)
);if
);progn then
);if
(acet-error-restore)
);defun c:flatten
(acet-autoload2 '("FLATTENSUP.LSP" (acet-flatn ss hide)))
(princ)