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(defun c:frth()/ G$ O# a' p% v. o; \
(setq p1 (getpoint "\n焊缝位置:"))
0 |- g/ [: M$ R3 z$ W5 g! X. c$ G (Setq p2 (getpoint "\n基线位置:"))/ K/ C2 e% @4 e
(Setq z$ (getstring "\n焊缝高度:"))
( O, U: x2 r" l (if (> (car p2) (car p1)) (setq p3 (polar p2 0 20)) - l- ^) P, G! k% G- P: b
(setq p3 (polar p2 pi 20))
2 b- V+ o7 K' u, ~% Z )% R* ~, w/ ^* x5 K
(if (> (car p2) (car p1)) (setq p4 (list (+ (car p2) 15) (+ (cadr p2) 3)))
+ G, u1 z. y1 z8 F" B# S4 d (setq p4 (list (- (car p2) 8) (+ (cadr p2) 3)))" i* Z) ^# T( A* M
)
* @) g4 r* a8 V) m6 b! y (setq p5 (list (car p4) (- (cadr p4) 3)))
! R5 Q( I, ]" ^0 ^7 W, V# r4 N+ t (setq p7 (list (+ (car p5) 3) (cadr p5)))
2 ~1 u# X# `6 B1 j& Q9 Q3 t (setq p8 (list (- (car p5) 5.5) (+ (cadr p2) 1.2)))
3 H5 j* j) ]6 R9 `: M (setq ang (angle p1 p2))* g3 B% s3 I& ]$ Z7 t% l9 J
(setq p9 (polar p1 ang 4))
' B( G3 v; v. `! \2 P (setq p10 (list (- (car p8) 4) (+ (cadr p8) 1.5)))
; f4 j( p9 s8 s (setq p11 (polar p2 (+ Pi ang) 2))4 J6 r* Z7 o; q' Z7 |1 C9 Y
(if (> (car p2) (car p1)) (setq p12 (list (+ (car p2) 2) (cadr p2)))
3 @ G6 z0 s; }* d1 c (setq p12 (list (- (car p2) 2) (cadr p2))): y0 i: T4 X7 h9 d6 l
)7 u5 M! O) h' ~" w' `! X' R. `
(if (> (cadr p2) (cadr p1)) (setq p13 (list (car p2) (+ (cadr p2) 2)))' S# \" d0 h$ h6 N' b. Z
(setq p13 (list (car p2) (- (cadr p2) 2)))$ r# K0 ^7 ~9 D3 o: D
)1 n2 s# M' c& v. i# ]
(command "line" p1 p2 p3 "")
9 s$ \ E; H, Y- R1 `, _. F (command "line" p4 p5 "")
4 T: A3 T$ _& }8 R3 u (command "line" p4 p7 "")7 B( d, c5 ?1 F8 _) P _
(command "pline" p1 "w" "0" "0.8" p9 "")* d9 j3 h. |: a( R
(command "arc" p11 p13 p12)9 J$ I0 K" Y6 A
(command "circle" p10 "1.5"), m4 J: J$ }8 Z. U+ D
(command "donut" "0" "1" p2 "")
5 G; w& z# U( \: f- j (command "text" p8 "4" "0" z$ "")
! K7 O1 k8 K# E9 d) |
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发表于 2007-12-30 15:11