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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！ A2 Y8 \7 H# J& \- v
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(defun C:kdj () ;剖面孔倒角2011-1-23
* y) E8 p. |2 D+ F+ m (setq cm (getvar "cmdecho") bl (getvar "blipmode") ); j( W: { X1 l# N/ u9 i: j
(setvar "cmdecho" 0) (setvar "blipmode" 0)
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(setq L1 (entsel"\n选择孔径的边线:"): k; X" w2 ?. A9 [7 y0 J$ g, F
p10 (osnap (cadr L1) "mid")
. c' k# j4 F. H) D$ y7 K2 d p11 (osnap (cadr L1) "endp")
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( L8 L5 J5 ^& a8 P L2 (entsel"\n选择孔径的另一边线:")
, Y' N6 [7 f% l; E p20 (osnap (cadr L2) "mid")
/ h* n) u& S6 m$ k1 a p21 (osnap (cadr L2) "endp")6 A- ~ a# o A* }
# V! a' k7 l( k$ q" s* k) K L0 (entsel"\n选择孔端面线:") 1 {. z3 x/ r% i d2 F6 p: ~
en (car L0) 9 ~7 S4 F, {; V0 v4 a
el (entget en)
1 D: c) l7 Q0 i1 G. C' @/ f p01 (cdr (assoc 10 el)) ;线段的起点; ], ?- z' u e9 e4 c7 i
p02 (cdr (assoc 11 el)) ;线段的终点
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p11 (inters p10 p11 p01 p02 nil)
! P }$ t% w/ t& H9 P9 w7 E P21 (inters p20 p21 p01 p02 nil)- k3 w& O: _7 J. c
- O( x: o8 ^) Z6 I @4 ?7 E+ K# } D (getdist "\n输入倒角尺寸 :")
" B9 E/ _, x" J2 Q o& X* t a0 (angle p11 p10) ;孔轴向角度
3 q6 e7 |2 @. p a1 (angle p11 p21) ;孔径向角度. X# w, e) z+ O, o% s
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p12 (polar p11 a0 D)
b! P% |: t' T' a- k+ }! j1 R p13 (polar p11 (+ a1 3.141592) D)
! [9 ^: v! [! v- m8 M7 c6 v p22 (polar p21 a0 D) 4 c9 S; `* F H, I9 k- Y5 a: U. T
p23 (polar p21 a1 D) " {1 E( v7 Q& d. d/ R* N* M* {/ {
)
l; V" @; Z- i5 j (setq os(getvar "osmode"))
2 R: D4 E$ [& J$ w. A3 X/ D (setvar "osmode" 0), _" ^) W7 F* W* r
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(command "line" p12 p22 "" ) 6 M+ D5 `5 D( _. E6 A7 u
(setq first(entlast) )
$ q/ g2 x$ b6 N. { (command "fillet" "r" 0 )
; B" w! b6 V: G+ j; [ (command "fillet" first P10 )
' b# a0 z1 u+ ^& \0 ~2 Q# m) Q (command "fillet" first P20 )
1 o5 p& ^1 i" \4 V- Y " p& ^9 H* _, v# U! ~5 E' y
(command "line" p12 p13 "" "line" p22 p23 "") : J9 |1 z: n% i8 v5 F( S
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(setvar "osmode" os)
" P8 f7 d: L9 q& M0 \: U (setvar "cmdecho" cm)
' G, u0 m5 u/ P) s. m (setvar "blipmode" bl)7 [: M" U9 W- y0 n' p: H
* f( J4 o) I+ n (princ); p* R4 H3 _) Z
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发表于 2011-1-25 22:30
楼主