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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！/ k9 K5 U- Z3 X4 D5 ]" Z
M- d d4 t! c+ u# W( ^2 a (defun C:kdj () ;剖面孔倒角2011-1-237 }- X# P( V+ O
(setq cm (getvar "cmdecho") bl (getvar "blipmode") )2 k' M! ?1 ]1 b9 m+ B
(setvar "cmdecho" 0) (setvar "blipmode" 0)
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(setq L1 (entsel"\n选择孔径的边线:")
. {, ~/ A9 Y9 { p10 (osnap (cadr L1) "mid")5 K: a8 L; O* ` R3 L3 E+ I5 K5 ?1 d
p11 (osnap (cadr L1) "endp")/ V& c* v0 m+ w9 Q9 a% q- B# Q
) @% ~- S6 S7 U5 o3 Y6 x- N L2 (entsel"\n选择孔径的另一边线:")
, K( X0 L5 L1 d- v- X- [2 e p20 (osnap (cadr L2) "mid")
% m2 `0 T' e8 y6 a/ _( ~, U, e p21 (osnap (cadr L2) "endp")' `1 g- B2 q0 [( I
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L0 (entsel"\n选择孔端面线:") * { z0 g8 R( n& H
en (car L0) 1 j G3 j# Y5 m# w) R" d8 Z3 B
el (entget en). L/ _; K5 n) L
p01 (cdr (assoc 10 el)) ;线段的起点0 e* y: i4 p( i! K# ^& b" Q Y
p02 (cdr (assoc 11 el)) ;线段的终点
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% S3 V H, }; a& } p11 (inters p10 p11 p01 p02 nil)
' o! `/ p0 q" e( g P21 (inters p20 p21 p01 p02 nil)
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D (getdist "\n输入倒角尺寸 :")7 M/ P! i% d6 c0 B
a0 (angle p11 p10) ;孔轴向角度4 b [0 M8 \! @7 C0 i" v! Z1 D
a1 (angle p11 p21) ;孔径向角度
* u+ L5 Y# b4 \- L# J; W$ m3 P2 d I' j; H/ f! \
p12 (polar p11 a0 D) 1 d5 v6 B7 j7 C6 R6 M
p13 (polar p11 (+ a1 3.141592) D)2 c$ V ] G2 _: h% ^$ C$ c
p22 (polar p21 a0 D)
3 D$ ~: P" y9 q; z! R8 X/ T( \: A p23 (polar p21 a1 D)
; v2 t% d H+ x; x T9 `8 ]# O8 R )
4 O, P. c* {6 M (setq os(getvar "osmode"))2 W, V; P& z4 n$ [; `: }1 k
(setvar "osmode" 0)
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(command "line" p12 p22 "" ) % s" D' Z0 Q" H. z. o
(setq first(entlast) )
$ M( D9 z* c$ y, A6 L: S% U" a8 v3 z3 b# c (command "fillet" "r" 0 )
, P( Q! j8 n4 D% S" ~ (command "fillet" first P10 ) ' t3 U5 x) p" F0 W, |
(command "fillet" first P20 ) * h$ c0 y' z- Z, t. t6 \
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(command "line" p12 p13 "" "line" p22 p23 "")
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(setvar "osmode" os) 6 s3 L0 K r3 E/ Q# d0 t$ _
(setvar "cmdecho" cm)
: J' A8 p" s9 h* l; w8 d0 H (setvar "blipmode" bl)
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U! a4 `0 j4 [6 m' P (princ)& Q! Z0 o( x7 n, _3 { E
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发表于 2011-1-25 22:30
楼主