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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！
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(defun C:kdj () ;剖面孔倒角2011-1-23+ ]" D7 v; m+ Z: B, q
(setq cm (getvar "cmdecho") bl (getvar "blipmode") )
) J0 A7 G* ~, ]# q+ A5 h! r* t! { (setvar "cmdecho" 0) (setvar "blipmode" 0) / z' g7 D y/ W6 Z: H. G0 N
) J7 t+ A! g1 C5 u (setq L1 (entsel"\n选择孔径的边线:")
- a: j7 J W! [* J p10 (osnap (cadr L1) "mid")# _5 @' V+ B/ H( @
p11 (osnap (cadr L1) "endp")% q$ J# v* K' b6 X$ B- K3 l
# g7 l9 Y7 G3 J( F6 k L2 (entsel"\n选择孔径的另一边线:")1 {' h% A) O" f# Q% w( o5 ~
p20 (osnap (cadr L2) "mid") ! O6 ]4 s Q& a; X1 E
p21 (osnap (cadr L2) "endp")8 ^" N3 P" i o% f! C0 ^
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L0 (entsel"\n选择孔端面线:")
# D5 g/ a! W+ D8 C" a en (car L0)
( ?1 w9 R) w: Q3 N9 _4 \( E el (entget en): r6 K9 I& |: q4 J8 n. s9 E
p01 (cdr (assoc 10 el)) ;线段的起点+ Q% @, Q9 y/ d
p02 (cdr (assoc 11 el)) ;线段的终点 O; `1 k7 K1 X. v
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p11 (inters p10 p11 p01 p02 nil)
; q r( b5 o" z2 t p4 S P21 (inters p20 p21 p01 p02 nil)
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D (getdist "\n输入倒角尺寸 :")
) Q M9 b, E, [# X5 i a0 (angle p11 p10) ;孔轴向角度: s/ v; o$ _7 r. G- \" V. S
a1 (angle p11 p21) ;孔径向角度
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p12 (polar p11 a0 D)
/ z, ~/ E; f3 K& K# N* {$ r p13 (polar p11 (+ a1 3.141592) D)) H! B3 A& K2 Z h+ E; ?% V+ |
p22 (polar p21 a0 D)
' w# _& ?- b- Q p23 (polar p21 a1 D)
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! `7 s4 }. s. G" ?6 y( {! ^ (setq os(getvar "osmode"))
6 i3 `/ l; \* q (setvar "osmode" 0) ]; j% F w2 Z% V# n
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(command "line" p12 p22 "" )
' \; Z! v. |2 j2 o i (setq first(entlast) )
# F" U" G: t% `% w* `9 t (command "fillet" "r" 0 )
' `8 @$ i4 Z0 ?! `. k% `. Z (command "fillet" first P10 )
" W: r+ b% t. P! X* _1 k (command "fillet" first P20 ) 6 r( Y% Z) V5 C: {0 I
& [$ E3 b; r# @/ T$ p (command "line" p12 p13 "" "line" p22 p23 "") 0 L3 k/ Z: `. F# x
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(setvar "osmode" os) % i; @/ o( G; D3 J D/ d' I
(setvar "cmdecho" cm)
+ V2 y: Z* k: s; Y0 ]% } (setvar "blipmode" bl)4 z: ]0 Z5 r/ A) \: M5 f3 i2 }
+ Y4 U: g7 W0 S6 k; Y! D: L2 Z# Q$ v (princ)
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发表于 2011-1-25 22:30
楼主