【K:PatExists-P】判断填充图案是否存在
本帖最后由 kucha007 于 2025-3-20 22:52 编辑两种判断填充图案是否存在的方法:
方法一:
(defun K:PatExists-P (PatNam / Old_HPNam result)
(setq Old_HPNam (getvar "HPNAME"))
(if (not (vl-catch-all-error-p (vl-catch-all-apply 'setvar (list "HPNAME" PatNam))))
(and(setvar "HPNAME" Old_HPNam))
)
)
方法二:
(defun K:PatExists-P (PatNam / Flag TgtPat OpFile lin)
(setq Flag nil)
(if (findfile (strcat PatNam ".pat"))
(setq Flag T)
(progn
(setq TgtPat
(findfile
(if (eq 1 (getvar 'measurement)) (getenv "ISOHatch")(getenv "ANSIHatch"))
)
)
(progn
(setq OpFile (open TgtPat "r"))
(while
(and
(not Flag)
(setq lin (read-line OpFile))
)
(setq Flag
(wcmatch (strcase (substr lin 2)) (strcat (strcase PatNam) "*"))
)
)
(close OpFile)
)
)
)
Flag
)
用法:
(K:PatExists-P "Solid")
(K:PatExists-P "450X300X150混铺")
学习了、第一种方法比较简单粗暴啊 不应叫hatchexist,准确点应该是patexist-p kozmosovia 发表于 2025-3-20 19:58
不应叫hatchexist,准确点应该是patexist-p
有道理,很直观的改动
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