时间函数-时间间隔
我想沿着二维多段线移动一个甜甜圈,这就是我现在拥有的,也许有人会给我展示一个更好的方法。(defun c:an ( / ss en edxf p1 pas i data0 data pin pf )
(setq ss (ssget "_:S" '((0 . "*LINE"))))
(setq
en (ssname ss 0)
edxf (entget en)
p1 (cdr (assoc 10 edxf))
) ;_ end of setq
(setq pas 1)
(setq i 0)
(COMMAND "donut" 0.001 10 p1 "")
(setq data0 (strcase (menucmd "M=$(edtime,$(getvar,date),SS)")))
(while (<
(setq data (atof(strcase (menucmd "M=$(edtime,$(getvar,date),SS)"))))
(+ (atof data0) )
(setq data (atof(strcase (menucmd "M=$(edtime,$(getvar,date),SS)"))))
(progn
(setq pin (vlax-curve-getPointAtDist en (* i pas)))
(setq pf (vlax-curve-getPointAtDist en (* (+ 1 i) pas)))
(command "move" (entlast) "" pin pf)
(setq i (1+ i))
)
)
(princ)
)
欢迎来到CADTutor!
考虑这个简单的例子:
(setq LoopUntiltime(+8000(getvar’毫秒)))(而(<LoopUntiltime(getvar’毫秒));;
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