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 - (defun c:XDTB_CONTBREAK (/ e spf tf ss i ints)
- (if (and (setq e
- (car
- (xdrx_entsel "\n选择一条多段线<退出>:" '((0 . "*polyline")))
- )
- )
- (setq sps (xdrx_getsamplept e))
- (setq tf (xd::doc:safezoom sps))
- (setq ss (ssget "f" sps '((0 . "*line,arc,circle,ellipse"))))
- (ssdel e ss)
- (> (sslength ss) 0)
- )
- (progn (xdrx_begin)
- (setq i 0)
- (mapcar '(lambda (x)
- (if (setq ints (xdrx_get_inters e x))
- (progn (setq i (+ i (length ints)))
- (xdrx_curve_getsplitcurves x ints)
- )
- )
- )
- (xdrx_pickset->ents ss)
- )
- (and tf (xdrx_document_zoomprevious))
- (xdrx_prompt
- "\n穿过了"
- (sslength ss)
- "个对象,打断了"
- i
- "个交点."
- )
- (xdrx_end)
- )
- )
- (princ)
- )
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