请问如何复数执行修改
本帖最后由 ga619091 于 2020-12-11 10:23 编辑新手一枚这次再修改源码上遇到了问题
原本的源码只能对单一图形做动想改成对复数图形做动命令已经知道复数对象的框选(setq ssa (ssget":S" '((0 . "lwpolyline")))) 改成 (setq ssa (ssget '((0 . "lwpolyline")))) 但此命令还是只执行一次想要复数执行上网爬文可能是需要用到repeat但我加上repeat怎么执行都是错误所以想请问该怎么修改才能复数执行命令(defun c:test ()
(setq cmd (getvar "cmdecho"))
(setq osm (getvar "osmode"))
(setvar "cmdecho" 0)
(command "undo" "be")
(If (progn
(princ "請選取矩形:")
(setq ssa (ssget":S" '((0 . "lwpolyline"))))
)
(progn
(setq dxf (entget (ssname ssa 0)))
(setq pts (mapcar 'cdr (vl-remove-if '(lambda(x)(/= (car x) 10)) dxf)))
(setq p1 (apply 'mapcar (cons 'min pts)))
(setq p3 (apply 'mapcar (cons 'max pts)))
(setq p2 (list (car p3) (cadr p1)))
(setq p4 (list (car p1) (cadr p3)))
(setq p14m1 (mapcar '(lambda(a b)(* 0.5 (+ a b))) p1 p4))
(setq p14m2 (mapcar '+ p14m1 '(5 0)))
(setq p12m1 (mapcar '(lambda(a b)(* 0.5 (+ a b))) p1 p2))
(setq p12m2 (mapcar '+ p12m1 '(0 5)))
(setq p23m1 (mapcar '(lambda(a b)(* 0.5 (+ a b))) p2 p3))
(setq p23m2 (mapcar '+ p23m1 '(-5 0)))
(setq p34m1 (mapcar '(lambda(a b)(* 0.5 (+ a b))) p3 p4))
(setq p34m2 (mapcar '+ p34m1 '(0 -5)))
(setvar "osmode" 0)
(mapcar '(lambda(pts)
(command "_line" (car pts) (cadr pts) "" "_chprop" (entlast) "" "c" BYLAYER "")
)
(list (list p14m1 p14m2)
(list p12m1 p12m2)
(list p23m1 p23m2)
(list p34m1 p34m2)
)
)
(mapcar '(lambda(pt dxy)
(setq pt1 (mapcar '+ pt dxy))
(command "_Circle" pt1 1.55 "_chprop" (entlast) "" "c" BYLAYER "")
(command "_Circle" pt1 1.80 "_chprop" (entlast) "" "c" BYLAYER "")
)
(list p1 p3 )
(list '(8 8) '(-8 -8))
)
)
)
(mapcar '(lambda(pt dxy)
(setq pt1 (mapcar '+ pt dxy))
(command "_Circle" pt1 1.50 "_chprop" (entlast) "" "c" BYLAYER "")
)
(list p2 p4 )
(list '(-8 8) '(8 -8))
)
(command "undo" "e")
(setvar "osmode" osm)
(setvar "cmdecho" cmd)
(princ)
)
本帖最后由 start4444 于 2020-12-11 11:12 编辑
改了选择方式之外还要相应把处理过程循环一一处理才行
(defun c:tt5 (/ cmd dxf en i osm p1 p12m1 p12m2 p14m1 p14m2 p2 p23m1 p23m2 p3 p34m1 p34m2 p4 pts ssa)
(setq cmd (getvar "cmdecho"))
(setq osm (getvar "osmode"))
(setvar "cmdecho" 0)
(command "undo" "be")
(If (progn(princ "請選取矩形:")(setq ssa (ssget '((0 . "lwpolyline")))))
(progn (setq i -1)
(while (setq en (ssname ssa (setq i (1+ i))))
(setq dxf (entget en))
(setq pts (mapcar 'cdr (vl-remove-if '(lambda(x)(/= (car x) 10)) dxf)))
(setq p1 (apply 'mapcar (cons 'min pts)))
(setq p3 (apply 'mapcar (cons 'max pts)))
(setq p2 (list (car p3) (cadr p1)))
(setq p4 (list (car p1) (cadr p3)))
(setq p14m1 (mapcar '(lambda(a b)(* 0.5 (+ a b))) p1 p4))
(setq p14m2 (mapcar '+ p14m1 '(5 0)))
(setq p12m1 (mapcar '(lambda(a b)(* 0.5 (+ a b))) p1 p2))
(setq p12m2 (mapcar '+ p12m1 '(0 5)))
(setq p23m1 (mapcar '(lambda(a b)(* 0.5 (+ a b))) p2 p3))
(setq p23m2 (mapcar '+ p23m1 '(-5 0)))
(setq p34m1 (mapcar '(lambda(a b)(* 0.5 (+ a b))) p3 p4))
(setq p34m2 (mapcar '+ p34m1 '(0 -5)))
(setvar "osmode" 0)
(mapcar '(lambda(pts)
(command "_line" (car pts) (cadr pts) "" "_chprop" (entlast) "" "c" BYLAYER)
)
(list (list p14m1 p14m2)
(list p12m1 p12m2)
(list p23m1 p23m2)
(list p34m1 p34m2)
)
)
(mapcar '(lambda(pt dxy)
(setq pt1 (mapcar '+ pt dxy))
(command "_Circle" pt1 1.55 "_chprop" (entlast) "" "c" BYLAYER )
(command "_Circle" pt1 1.80 "_chprop" (entlast) "" "c" BYLAYER )
)
(list p1 p3 )
(list '(8 8) '(-8 -8))
)
(mapcar '(lambda(pt dxy)
(setq pt1 (mapcar '+ pt dxy))
(command "_Circle" pt1 1.50 "_chprop" (entlast) "" "c" BYLAYER)
)
(list p2 p4 )
(list '(-8 8) '(8 -8))
))))
(command "undo" "e")
(setvar "osmode" osm)
(setvar "cmdecho" cmd)
(princ)
) 上个图说说代码是干嘛用的，你说的复数是不是批量的意思,最好把原始代码贴上来不要改动过的 start4444 发表于 2020-12-11 10:34
上个图说说代码是干嘛用的，你说的复数是不是批量的意思,最好把原始代码贴上来不要改动过的
贴的源码就是没有改过的
原本的效果是只能框选单一矩形做动命令
我想要改成多个矩形框选也能做动命令 本帖最后由 lee50310 于 2020-12-11 11:48 编辑
樓上改得較優..
又出现"VVC: Internal Error",能有个统一的方法修改么？cad2016常出现，能写个lisp统一解决更好
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