我的有acad.lsp 但怎么没人说的有这个LSP该如何书写格式是怎么样的比如
1 S: C% v7 L6 W(defun c:cced(/ f fn ff e0 dwg a i)
' d+ f2 _$ L7 b) @ (command"sh""deldxf"); l1 e: C) r* @7 [; V
(initget(+ 2 4))(princ"\n ")
: N; U0 Q! h$ t/ S7 o, j" w (setq dwg(getvar"DWGNAME"))- U. j, U; f- L2 O7 A, u
(setq a(strlen dwg)i a)
' x& u I# I- K1 x7 f: ~! y3 n0 U' Z (while(> i 0). s; V2 h; E6 I9 _! H% }
(if(= (substr dwg i 1)"\\")(setq dwg(substr dwg(+ i 1)(+ (- a i)1))i 1))
8 B- n. p! U1 x3 |# `7 h (setq i(- i 1))
1 a; b& m/ b% w2 R* D( @/ O )- X [1 d9 P8 ^ v, G& p; D0 ~
(while a( t! ~/ ^! g6 v |5 `
(setq e0(strcat"\n请输入线切割文件名,不支持长文件名:<"">"))( m2 x, r5 N2 p7 K6 _3 r
(setq fn(getstring e0))
6 ^! x, ?( Y& t, U5 _0 G& w (if(= fn "")(setq fn dwg))0 `* V' K6 j$ ~
(setq f(strcat "c:/wc/"fn".dxf")), [. b" \' t2 K: q4 l- p" g6 ~. r3 R
(setq ff(open f"r"))% ], |0 e8 V- N9 c9 i" y
(cond((/= ff nil)
7 x6 c$ N# U/ ?/ j7 L! r (princ"\n")(princ" 有同名文件")(princ" 要覆盖它吗?")
. u& t7 B1 W+ ?1 j" u8 f* K (princ"确认按空格:")
7 M" v) r: l2 e% r! r$ G2 c (setq a(getint" "))
1 _$ a% h2 X* S8 b (close ff)& E: u# K; T+ p7 T
), ?0 x: \! ]" F+ G* k
((= ff nil)(setq a nil))
+ y! q. ?0 _+ [/ \, s )7 k6 l$ n( D# c$ ?$ x
)3 d; j! w' d9 {3 q, m Q. ]
(redraw)(princ"\n ")(princ"\n ")* D& Z, B Y3 p8 z; s: y
(princ "\n选切割曲线,目标不能为多义线或样条曲线,如为多义线请炸开,样条曲线请转换成弧或直线:")
i& u3 y4 Y* Z! Q (setq s1(ssget))* W4 L J8 n2 |6 h
(setq laa"ok")) ]; x6 w# \3 [% X( a2 W; q7 z
(setq cla(getvar"CLAYER"))) S; U. M" I- [) I$ m( N: ~1 v
(if(/= laa cla)(command "layer""NEW"LAA"off"laa""))
3 t: V3 x4 Q4 n4 z3 U (command "CHprop"s1"""la"laa"")
4 {7 Q/ n5 z G- _5 v (cond((/= laa cla)
/ G8 j7 X( H8 A5 ^0 [$ ? (command "layer""NEW"LAA"off"laa"")0 B5 Y9 e8 k/ M) e1 h. W
(command "layer""ON"LAA"s"laa"off"cla"")3 B& E3 k! A1 M" T' O6 e* H* O, p3 [
)
+ ~# \/ g1 N9 \3 T3 y7 @! C )
6 q4 l, B* S/ V (setq e0(getpoint"\n起点: "))% B1 {% I4 }' L. ?
(princ"\n稍候...")(princ"\n ") b% J! |8 I3 I6 j- j4 L
(setq ff(strcat fn".STP"))
; Z( i+ L% \3 I$ Y# {5 q. n. n (setq f"c:/wc/"f(strcat f ff)) l9 w2 E) M I8 N4 Q
(setq f(open f"w")), Z7 F ?* C! r: I* c) y
(princ(car e0)f)(princ"\n"f)
' g/ o( u I7 V. c (princ(nth 1 e0)f)(princ"\n"f)
% }) h7 q% }( r& r" [2 f. } (close f)
2 ^# s# u1 u% p3 B e( t) K (setq f"c:/wc/"f(strcat f fn)); ~2 \+ ~; _, n9 e7 }1 j
(command"dxfout"f 8)(princ"\n ")(princ"\n "): c _- y/ t8 V2 C9 U$ Q0 q
(setq ff(open "c:/wc/zanechen.fn""w"))# t/ s8 t2 q+ W& _+ |* \
(princ fn ff)(princ"\n"ff)(close ff)
; |, v% w) r; E7 O3 g (command"sh""dv""REDRAW")) Q, n; b8 B7 Z8 |+ b% ~4 t
(command "CHprop"s1"""la"cla"")
' @ E6 s+ A, T% H+ h4 |% K (if(/= laa cla)(command "layer""ON"cla"s"cla"off"laa"")) f0 z* N @# S8 c- U
)
. i# S- ~! y$ b* |! ]" M这代表的是什么意思 希望指点下 |