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 u0 F7 [' U# c(defun c:cced(/ f fn ff e0 dwg a i)% ~3 Z. P1 V. s% J% T
(command"sh""deldxf")
4 H, I% \" n- @9 @ (initget(+ 2 4))(princ"\n ")
' i& f" j1 H7 m6 [5 @$ y (setq dwg(getvar"DWGNAME"))5 Z3 T: U% u) i
(setq a(strlen dwg)i a)' X$ r3 l6 k7 U6 d5 x. M
(while(> i 0)
% ~3 Y; E0 Z4 E4 h% r (if(= (substr dwg i 1)"\\")(setq dwg(substr dwg(+ i 1)(+ (- a i)1))i 1))
* R% K* @ R" f, D (setq i(- i 1))( Z7 o5 v1 [2 j- @3 M
)- j/ b4 ^( Z4 b2 d( B
(while a; D9 X3 w" Z7 j2 s: V
(setq e0(strcat"\n请输入线切割文件名,不支持长文件名:<"">"))
T' v$ Y. m2 d" H5 T" |1 ` (setq fn(getstring e0))+ T% n' W) |1 Q: z5 {! y
(if(= fn "")(setq fn dwg))
9 ?. W3 i% j+ o (setq f(strcat "c:/wc/"fn".dxf"))- d# [( P1 r# g5 `
(setq ff(open f"r")), \0 v3 E* H( {/ a, N
(cond((/= ff nil)
% C" o$ N4 I% K% B1 _2 G* i: [ (princ"\n")(princ" 有同名文件")(princ" 要覆盖它吗?")% L4 X. x1 z& o, M. o; H- ~8 ]
(princ"确认按空格:")
* ]. N* b4 G3 {; Q2 s (setq a(getint" "))
) g1 k- S5 j* N# F& B (close ff)/ [" B/ y& C7 S
)! u! j4 {' A7 ^
((= ff nil)(setq a nil))
0 B0 U; {' R5 {& R6 I )/ x: o5 O* _6 \) q; }
)
( P7 ` P8 h4 i$ m (redraw)(princ"\n ")(princ"\n ")
, e- Q% v& J1 C! C4 W/ Q4 D. j (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:")
1 R, \/ v1 p7 T3 o5 W# H (setq s1(ssget)). o: o4 H4 c, @- R# q. @1 u
(setq laa"ok")0 H; N0 Y3 S P# E# w) I. G4 U
(setq cla(getvar"CLAYER"))* V8 r) ]/ Z- T4 i' p7 e) I/ t6 V- v
(if(/= laa cla)(command "layer""NEW"LAA"off"laa""))
6 @0 |' r: S/ ]; p8 A* u (command "CHprop"s1"""la"laa"")
; D" e) Z* {0 _7 c( \5 s: ^ (cond((/= laa cla)
! d4 v. q: A% o! T (command "layer""NEW"LAA"off"laa""): j6 M( U! p6 f U6 f- v
(command "layer""ON"LAA"s"laa"off"cla""), @# p9 h0 c4 P$ J0 S! L( r3 u; j- h5 l/ @
)( P3 D0 _2 R/ `# X" I
)
. i& B# A, Q5 J5 _3 w; ` (setq e0(getpoint"\n起点: "))5 o3 f% j4 D: Q- Y/ p
(princ"\n稍候...")(princ"\n ")
4 b4 l" d* S/ F7 t (setq ff(strcat fn".STP"))
0 [0 k( k' R' } (setq f"c:/wc/"f(strcat f ff))
9 w" S8 d: ^, O1 S; Q: C (setq f(open f"w"))9 i0 b% C- j6 i# b
(princ(car e0)f)(princ"\n"f)6 C9 m# z( H( `, v. |) `' ~6 C
(princ(nth 1 e0)f)(princ"\n"f)
^1 c; l2 R5 \* t% _+ {. \ (close f)0 G4 i7 B4 }+ ~( H$ o
(setq f"c:/wc/"f(strcat f fn))
' V/ ]. d* T9 e+ o0 ^ (command"dxfout"f 8)(princ"\n ")(princ"\n ")+ ^) D$ j( ?/ L" f) Z
(setq ff(open "c:/wc/zanechen.fn""w"))
- m6 D, C3 {* x0 q (princ fn ff)(princ"\n"ff)(close ff)
+ x% e3 z5 v. v; u, D0 }0 |. l Q (command"sh""dv""REDRAW")" `1 h* Y' z3 L% R; t
(command "CHprop"s1"""la"cla"")% y. Y; n( A8 r# r K/ O
(if(/= laa cla)(command "layer""ON"cla"s"cla"off"laa""))' O9 I% U* ~+ _, A3 Y K0 {
)
3 m3 f" v( b- `5 D; b这代表的是什么意思 希望指点下 |