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(defunc:luoxian(/)' {; s9 @* x6 v
(setq b1 (getpoint "指定螺旋線基點: ")); Y. L( h3 l& u, k+ r4 j
(setq r (getreal "請輸入螺紋平均半徑: "))
6 u7 {& e% @+ Q. c5 Y7 n" H) f" \6 m (setq disp (getreal "請輸入螺紋節距: "))
3 B+ m, F7 j$ k2 h8 I (setq n (getint "請輸入每圈細化數:"))
- V, _2 e h! @; ]2 ^& _7 | (setq delta (/ (* 2.0 pi) n))5 L6 a* I5 Q3 l2 N
(setq j (/ disp n))( E- R+ g3 p L6 C4 g/ _" ~
(setq bb (caddr b1))4 [. u+ Q2 O, T/ E( n1 Y
(setq and 0)4 o- x4 ^& }. ?7 b% ^
(setq jj 0)
: w4 a6 y+ r" L, N (command "ucs" "0" b1)' Y4 {9 M5 v+ T; v9 A
(command "3dpoly" (list r 0 0))
- W2 [5 ]; O* ~ (repeat n B4 M0 R' b; I- J9 x1 K1 d
(setq jj (+ jj))
. q7 m. R0 N+ `; C (setq ang (+ delta ang)). w- v K& d( a A1 F& Q+ s* p1 H
(setq pt2 (list (* r (cos ang)) (* r (sin ang)) (+ 0 * (j jj))))
8 Q) E2 Q1 S0 c4 ^ y! ` (command pt2)
) F2 ? x, f0 A1 R ) P' R5 k0 u3 f
(command "")* J* o/ P( @7 \. r- g
)+ d5 a8 k$ M2 ^
1 D% N. f! h6 ~( \" r* H1 ^- K3 S1 e;; 补了多处空格
5 N! Y9 U' \" g) n- Z;; 但这句改不出来 (setq pt2 (list (* r (cos ang)) (* r (sin ang)) (+ 0 * (j jj))))
4 n9 F% Y+ ~1 M9 a d;; 这个肯定是错的 ====> (+ 0 * (j jj)) |
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