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(defun c:frth()0 B) u0 P# B! C5 x
(setq p1 (getpoint "\n焊缝位置:"))+ D* z" t- u1 u \# G4 k
(Setq p2 (getpoint "\n基线位置:"))# r2 g# {; ^1 T9 ~9 r
(Setq z$ (getstring "\n焊缝高度:"))* M1 u: a. y5 L
(if (> (car p2) (car p1)) (setq p3 (polar p2 0 20))
* W; i- C1 E) N& t; L (setq p3 (polar p2 pi 20))% p- W4 Q" f0 x+ x0 S! O
)7 N; |$ h5 R J0 \
(if (> (car p2) (car p1)) (setq p4 (list (+ (car p2) 15) (+ (cadr p2) 3)))( v4 ?4 o: v7 }$ S* C! @
(setq p4 (list (- (car p2) 8) (+ (cadr p2) 3))); r0 u/ k# {5 u; o3 p" L6 F
)- T4 a. d' C, u/ b
(setq p5 (list (car p4) (- (cadr p4) 3)))
& _5 \1 y2 R7 p$ I. @2 a (setq p7 (list (+ (car p5) 3) (cadr p5)))) B9 A3 M2 K, s) Z& l4 I' a
(setq p8 (list (- (car p5) 5.5) (+ (cadr p2) 1.2)))( B) S. D: c7 x% k
(setq ang (angle p1 p2))& ]" I+ J0 c) R4 n
(setq p9 (polar p1 ang 4))
( t, Z7 e3 a5 f0 P/ p$ a (setq p10 (list (- (car p8) 4) (+ (cadr p8) 1.5)))' s. {7 X' s, \# C) ]4 r
(setq p11 (polar p2 (+ Pi ang) 2))/ V# S3 P7 K' ?" A; A
(if (> (car p2) (car p1)) (setq p12 (list (+ (car p2) 2) (cadr p2)))
) o2 A9 E3 T' S! d7 P- [ (setq p12 (list (- (car p2) 2) (cadr p2)))
2 F" X) O' ]" M; w { ) k% {8 i- `% |" y6 ^
(if (> (cadr p2) (cadr p1)) (setq p13 (list (car p2) (+ (cadr p2) 2)))
. n0 Y' C# X6 b; i& R (setq p13 (list (car p2) (- (cadr p2) 2)))
V9 d' H% H! h' D' P. \2 D )7 n" [# P( ^+ t( H
(command "line" p1 p2 p3 "")' K* F$ u1 I3 c/ @
(command "line" p4 p5 "")
7 C$ g+ x* m( s0 y# }: Y (command "line" p4 p7 "")& k' {" R+ z* R2 [' @, n
(command "pline" p1 "w" "0" "0.8" p9 "")1 n h9 c! l$ c7 Y; y9 E$ W
(command "arc" p11 p13 p12)5 T j8 v' N m- k
(command "circle" p10 "1.5")1 U) d# S7 k7 E2 _( k/ `+ R) W; r
(command "donut" "0" "1" p2 "")
0 G* A& K0 i- a' I6 A (command "text" p8 "4" "0" z$ "")
" w( g' E) H6 _- ]' s; }) |
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发表于 2007-12-30 15:11