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转载+ ]8 G& j3 {2 `: U2 O
尺寸驱动tt;;;编写: BDYCAD
2 I4 X5 C! G7 `! i* y% F+ g! c;;;时间: 2005-03-18
$ ~; E3 D( x* j; O8 T;;;开发用时 26分钟
& q0 i5 i1 E: v- z3 W* P;;;功能: 尺寸驱动
9 u* G+ {4 C$ i- (defun c:tt(/ BLB EP ESPL N-EP N-SP NEW-T SD SD-DXF SEA SEB SP SS1 SS2 SS3)
8 X) i5 A- V% u) {, u - (setq SD (entsel "\n选择驱动尺寸:"))
, ?, ?! O0 O) W* C- Y4 m6 C - (if SD. e. A9 V# ^! d1 X: V; K" ^% l- a
- (PROGN. k; }( [! f2 V9 j Q2 j
- (SETQ SD-DXF (ENTGET (CAR SD)))7 c# t: t& E4 \4 J7 w
- (WHILE (NOT (wcmatch (CDR (ASSOC 0 SD-DXF)) "*DIM*"))
7 q) L% V: a+ W E+ F - (setq SD (entsel "\n选择驱动尺寸:"))
Y k6 ?, O& E# E - (SETQ SD-DXF (ENTGET (CAR SD)))). C9 @# s: K- b( W
- (SETQ SP (CDR (ASSOC 13 SD-DXF))
* {* h4 ]9 a+ m/ l! |1 x - EP (CDR (ASSOC 14 SD-DXF))+ ]3 h7 B5 q5 w' z4 ]5 a
- ESPL (DISTANCE SP EP)0 E6 ]/ d9 p! k$ Z/ r/ U
- SEA (ANGLE SP EP)
3 z; r: e2 B9 @5 Q! X( K - SEB (ANGLE EP SP)/ o' n6 }0 m! z6 T. d" T# n
- NEW-T (getdist "\n新的长度:"))2 e8 [% }3 `' A, D4 P+ U8 ?0 w$ Y, G
- (while (eq nil NEW-T)
" O1 I6 V ]5 `/ s- A7 F - (setq NEW-T (getdist "\n新的长度:")))
, P, F8 H4 u! g+ `2 @4 [5 \% L1 ^ - (if NEW-T( d/ P/ V7 v' i6 C7 I+ V# s
- (progn
6 g |* `1 W: z( L' ^ - (setq BLB (* 0.5 (abs (- NEW-T ESPL)))); }, Z2 r8 u. \& Q) j, u
- (if (> ESPL NEW-T )
/ G( c, s; Q% f7 s - (setq N-SP (POLAR SP SEA BLB)4 @% n5 y. N" x: G& y0 x
- N-EP (POLAR EP (+ PI SEA) BLB))
: O6 p9 n- z2 g5 c4 D! n - (setq N-SP (POLAR SP SEB BLB)! d! U, F: r9 w( q- y
- N-EP (POLAR EP (+ PI SEB) BLB))
- f0 s# {! z% h. D; l; J u - )
" N: c% R' T0 j9 A' j2 w% P1 c8 a - (setvar "osmode" (logior (getvar "osmode") 16384))) ]/ ^% @: A0 p
- (setvar "cmdecho" 0): R+ _0 N9 h F+ P& B. u
- (vl-cmdf "_.undo" "_group"): _% r5 [- }4 t$ ?) L! C
- (SETQ SS1 (SSGET "C" (POLAR SP (+ PI (* 0.25 PI)) 0.4)(POLAR SP (* 0.25 PI) 0.4))
6 _9 ^& Y0 }7 E; U - SS2 (SSGET "C" (POLAR EP (+ PI (* 0.25 PI)) 0.4)(POLAR EP (* 0.25 PI) 0.4))$ o/ y, u1 M0 A/ B5 v2 x, v/ n7 `
- )
' v) A& B1 B7 [1 f - (IF SS1
+ S4 w4 h# {8 J& u/ S: A - (COMMAND "STRETCH" (SSGET "C" (POLAR SP (+ PI (* 0.25 PI)) 0.4)(POLAR SP (* 0.25 PI) 0.4)) ' O0 U+ Y i$ D4 Z2 @; F
- ""SP N-SP))
4 P# i) M4 ]) H% ^6 ^ - (IF SS3. x; \9 i- P9 W
- (COMMAND "STRETCH" (SSGET "C" (POLAR EP (+ PI (* 0.25 PI)) 0.4)(POLAR EP (* 0.25 PI) 0.4)) 5 r' r9 k8 y. |4 }
- ""EP N-EP))9 G- j* G7 h* b% J y
- (vl-cmdf "_.undo" "_end")
0 X H8 S5 _; U# L. ] - (setvar "osmode" (logand (getvar "osmode") 49151))
8 L& Q# K2 s7 ~( K: h. I8 h G% y9 x$ d7 R& r - (PRINC"\n编写:BDYCAD\n尺寸驱动程序运行完毕, 欢迎使用.谢谢!")))
: A" M5 x3 h5 |" Y - )" j+ E1 o4 y+ p) j. Z* L
- )
, U4 I3 k/ ~4 }4 [! M( ] - (princ)
% M/ s. x9 O E - )
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发表于 2007-12-30 15:04