|
|
(defun c:frth()/ g/ o2 s9 e; Y# O9 O
(setq p1 (getpoint "\n焊缝位置:"))
! i$ K$ k. y3 A$ m (Setq p2 (getpoint "\n基线位置:"))
# z' t, m7 ]: i2 r) C6 S8 W/ b (Setq z$ (getstring "\n焊缝高度:"))
" }- S) M) x- P2 \4 o5 N; u h (if (> (car p2) (car p1)) (setq p3 (polar p2 0 20))
# d d6 R6 ^$ e9 H, k. y" F# W (setq p3 (polar p2 pi 20))
: i% `9 v% [8 y0 j Q b' V )4 M, [ g, e5 o7 j$ }
(if (> (car p2) (car p1)) (setq p4 (list (+ (car p2) 15) (+ (cadr p2) 3)))) T; D K8 f) w) P
(setq p4 (list (- (car p2) 8) (+ (cadr p2) 3)))1 w. \ v6 {9 `
)# c& b6 Z; @1 j# u, Y* E. m; Q
(setq p5 (list (car p4) (- (cadr p4) 3)))
) L h. T3 v3 O (setq p7 (list (+ (car p5) 3) (cadr p5)))- R: I: M: I' K# G' i$ l+ N
(setq p8 (list (- (car p5) 5.5) (+ (cadr p2) 1.2)))
: h8 ?, G' p7 R* U5 m (setq ang (angle p1 p2))
9 J) }1 ~1 n8 N2 S4 w# e5 l# ~- D (setq p9 (polar p1 ang 4))
* U: c4 z, D5 E. Z0 D (setq p10 (list (- (car p8) 4) (+ (cadr p8) 1.5))); ~; y' |* `6 V, m
(setq p11 (polar p2 (+ Pi ang) 2))5 S. y# Z5 E( N6 X
(if (> (car p2) (car p1)) (setq p12 (list (+ (car p2) 2) (cadr p2)))* E! w/ R O) U; p
(setq p12 (list (- (car p2) 2) (cadr p2)))
, r/ k- a# s) d1 K* y )1 _: z% c% x. [5 @
(if (> (cadr p2) (cadr p1)) (setq p13 (list (car p2) (+ (cadr p2) 2)))
' {% f) j0 e5 v9 N4 F& w! S5 p3 Z7 K (setq p13 (list (car p2) (- (cadr p2) 2)))
Q' W/ y+ T2 X9 K )3 E% [, D. D. ?. T+ R% U
(command "line" p1 p2 p3 "")
' K1 A$ x v. n: l I. V (command "line" p4 p5 "")
f7 y4 D" h! d6 c" o2 \- ` (command "line" p4 p7 "")
5 }; Q1 n, `: o4 y0 b/ c (command "pline" p1 "w" "0" "0.8" p9 "")
3 W1 g" R( p! \8 i (command "arc" p11 p13 p12)9 i% {0 [- l1 ~3 m" ^6 k, ~7 w
(command "circle" p10 "1.5")
+ g( ] o; X$ q* o# a) Z: ~! w+ U (command "donut" "0" "1" p2 "")3 R. r" ~$ F5 N0 Q
(command "text" p8 "4" "0" z$ "")
# |* F1 M& w1 A J( F" l, t) X) |
|
发表于 2007-12-30 15:11