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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！; m7 w; t2 E+ r2 O
5 U3 b8 E' `; G6 E& P3 h (defun C:kdj () ;剖面孔倒角2011-1-23
4 A* @% `& Y4 k! y3 {( t# {2 ` (setq cm (getvar "cmdecho") bl (getvar "blipmode") )
/ @$ A) `& u6 H, G (setvar "cmdecho" 0) (setvar "blipmode" 0)
( N" |7 @& m0 \, p
4 ]8 b8 p; m5 L1 ~5 l (setq L1 (entsel"\n选择孔径的边线:")) _! I. [4 H( E0 p. \6 A8 T# M5 X- R
p10 (osnap (cadr L1) "mid")7 X" t' G; T1 g/ C& ], \9 _ F; l
p11 (osnap (cadr L1) "endp")
7 f: o7 t3 q1 y# `4 J* g2 ] 8 Y0 N( T9 ]( [: j
L2 (entsel"\n选择孔径的另一边线:")( }! z F3 E& O- V! z: f* K& T, j. @, L- w
p20 (osnap (cadr L2) "mid") 7 R4 z) q: ~+ q
p21 (osnap (cadr L2) "endp")
* {' W- x1 S3 l- C# W ; A4 q- e t% \- P2 p) F/ W# g
L0 (entsel"\n选择孔端面线:")
5 f& [9 b$ l; E6 d. s. f en (car L0)
8 P( d8 _( x/ C8 w# g6 w) Y7 v el (entget en)2 F3 M7 g5 _ Y" v7 V
p01 (cdr (assoc 10 el)) ;线段的起点
( k- d( l/ J3 W2 p p02 (cdr (assoc 11 el)) ;线段的终点, R8 F2 `9 ?/ q( O4 v
8 O7 |# ^" v/ x; H: q p11 (inters p10 p11 p01 p02 nil)
; r+ e2 ], }5 P. I# p# X P21 (inters p20 p21 p01 p02 nil)
/ M) O& n- ~) w9 S" Y2 F 9 j) l5 p9 ?2 B
D (getdist "\n输入倒角尺寸 :")9 l y$ K4 x, [, ]
a0 (angle p11 p10) ;孔轴向角度
3 U0 y9 v; G) A8 V8 ] a1 (angle p11 p21) ;孔径向角度
3 K5 r+ A2 ?7 i" D' }
( a" {. F7 g/ h8 D+ F( b5 u) Q2 o p12 (polar p11 a0 D)
) c* H$ V) K+ p u/ R/ v8 T/ k p13 (polar p11 (+ a1 3.141592) D)) ]+ {/ ]7 n6 B% N5 p2 ^* @
p22 (polar p21 a0 D) - Z2 O/ l; E6 Y: C. D: }
p23 (polar p21 a1 D) + N$ C1 ?# _" q Y
)
, u5 v& t: O; S' x; _ (setq os(getvar "osmode"))
" m9 m0 y9 k7 M2 o (setvar "osmode" 0)
( j0 b) u4 {2 K# z' d6 S& V. n
1 W, Z& f- ?3 K8 q! _ (command "line" p12 p22 "" ) 0 ~% c" L# e/ x" a. {6 y8 o# q
(setq first(entlast) ) % C: o( V5 c: U1 ~) L) a, {
(command "fillet" "r" 0 )
' v4 T& s! u( G: J) k (command "fillet" first P10 ) 7 |8 {: L1 L. P
(command "fillet" first P20 )
) F! l; F: M5 Y
7 K( b- t- b! f0 u0 C1 T, p' B (command "line" p12 p13 "" "line" p22 p23 "")
1 f% [: _ S% Q
B# g8 |' Y' ]4 ]! ]/ X" k2 z (setvar "osmode" os) 8 L/ B( p2 A/ n# [- l2 {7 \3 Q, C. T
(setvar "cmdecho" cm)
1 S$ d6 ]' ~. [2 J/ ]* h w (setvar "blipmode" bl)3 t2 W3 h0 P4 W: V/ i
0 A+ m1 a5 _* m3 |* T
(princ)
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发表于 2011-1-25 22:30
楼主