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学习了lisp，作了一个剖面孔倒角的lisp小工具，传上来让大家指点一下，就是说指指点点吧！7 k {* `; o+ Z) s" L
/ t$ W2 \3 R4 _ c (defun C:kdj () ;剖面孔倒角2011-1-23
b* }1 m% O, e" Y* h' w! I7 K (setq cm (getvar "cmdecho") bl (getvar "blipmode") )
: F* G* B+ A1 m2 j& t$ y( a7 ~ (setvar "cmdecho" 0) (setvar "blipmode" 0)
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(setq L1 (entsel"\n选择孔径的边线:"). s7 K. _6 e: c
p10 (osnap (cadr L1) "mid")6 g. T8 F0 t" x& g' b1 @* v
p11 (osnap (cadr L1) "endp")
& |: e& \3 E# W& X 1 `: w' X3 f4 L6 ?$ J
L2 (entsel"\n选择孔径的另一边线:")
9 n" ~! X' l( H0 P8 X i p20 (osnap (cadr L2) "mid")
% r8 c4 T( M- j9 C1 F) I. T+ c p21 (osnap (cadr L2) "endp")
5 {1 T }( F+ R, z * M% E' M5 X4 x- t% |) m# a
L0 (entsel"\n选择孔端面线:")
& @3 f6 ` U' X) R# Q4 f en (car L0) # ~9 n# ^$ V) w, ?" k. F' C
el (entget en)
2 Q. `3 J, Q* m p01 (cdr (assoc 10 el)) ;线段的起点
5 W" K; y7 D s! k$ z1 X- h p02 (cdr (assoc 11 el)) ;线段的终点
% Z$ b1 R) u9 q0 ^$ z, @
( |9 _% C; t4 {% k9 B, a/ S p11 (inters p10 p11 p01 p02 nil)' u* Y3 ~* t/ U. J' A
P21 (inters p20 p21 p01 p02 nil)
2 K1 E. R; K- ^% J) d" q ! J; ?* {* V! P: E+ G7 n
D (getdist "\n输入倒角尺寸 :")# s5 P* W4 u2 Q9 S& Z) J
a0 (angle p11 p10) ;孔轴向角度
1 J" i0 R- R- J, F% u a1 (angle p11 p21) ;孔径向角度7 q$ ]& `0 M6 Q
- M* w0 r2 D6 @1 Z+ ^% T p12 (polar p11 a0 D)
. R% \8 {* V; Z4 y) L$ Q* q p13 (polar p11 (+ a1 3.141592) D). }3 D. [$ }5 [' W" _
p22 (polar p21 a0 D)
4 v/ |, b' M1 Z p23 (polar p21 a1 D)
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(setq os(getvar "osmode"))$ B- T a: L* n* W$ k! W* x$ V
(setvar "osmode" 0)' Z, c! S/ k- S( U5 L
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(command "line" p12 p22 "" )
2 I) X1 y# C+ f4 g! c; `, f3 J (setq first(entlast) )
( l2 _: H7 K d' _6 [ (command "fillet" "r" 0 ) ! K4 Z8 B) a, z) M
(command "fillet" first P10 )
" o9 S$ C9 o" u (command "fillet" first P20 )
2 m6 A- K0 {7 p8 Q* ^ ) n( l- |2 x/ q8 b$ ]
(command "line" p12 p13 "" "line" p22 p23 "")
n' \+ O. D: T( Q% n- Z
! p4 u# _$ Q9 E. B: s' B2 r (setvar "osmode" os)
3 `" |# C9 r4 \" J: F! R5 |2 _ (setvar "cmdecho" cm) ' }" P! C! A8 B. v
(setvar "blipmode" bl)0 O2 Q9 i5 `2 [ n# R# M
5 _6 u Q+ ~9 S* [ (princ)
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发表于 2011-1-25 22:30
楼主