;ÃüÁ»­µã¸Ö½î9 q1 E! O! M4 z3 W! `4 ]% s
;;;¹¦ÄÜ£º¿ÉÒÔÔÚÖ¸¶¨µÄ³¤¶ÈÄÚ»­Ö¸¶¨µÄ¸Ö½î½ØÃæ' `; k3 ~: |0 c( ^: X
(defun C:dgj (/ s a p1 p2 p3 )
8 S% I0 K5 y1 m' F! V1 { R2 r; ] (setvar "cmdecho" 0)
* h+ {! W/ [& L (setvar "osmode" 545)
% P# I( u6 V3 X1 n, { (setq s (getint"\nÇëÊäÈë¸Ö½îÊýÄ¿:"))
# L% f# w3 F# a9 a$ b0 w& G (while
3 l1 w9 V/ F/ B& x3 R# @* Q (setq p1 (getpoint "\nÇëÊ°È¡¸Ö½îÆðµã:"))3 M% L7 K) N* i% X* _% Z
(setq p2 (getpoint "\nÇëÊ°È¡¸Ö½îÖÕµã:"))
. ]6 y5 N6 J3 f' G8 O% w (setq a (angle p1 p2)). {7 l |) ?# F9 [1 a2 ]6 @7 k" s
(setvar "osmode" 0)0 p! h6 _1 M8 _1 ?* W
(setq p1 (polar p1 a (* 1.5 (GETVAR "PLINEWID"))))( ?* q; ]3 U. G/ G
(setq p2 (polar p2 a (- (* 1.5 (GETVAR "PLINEWID")))))
7 ?% Q7 e! O7 X1 K; N2 ? (setq p1 (polar p1 (- a (/ pi 2)) (* 1.5 (GETVAR "PLINEWID"))))# r! i; f6 o) z* `8 |6 u
(setq p2 (polar p2 (- a (/ pi 2)) (- (* 1.5 (GETVAR "PLINEWID")))))/ R! I: j) r" h& I- B
(dgj s p1 p2)4 P8 o; d' g- E$ I9 P0 v) Z9 w
(setvar "osmode" 545)
0 |( J0 B/ B2 C0 J) E8 x) _ )% ~5 d' _8 [' b
(princ)
2 h& H- w) D% M. V' m8 h4 Y)
! E$ s) l0 o" [/ ?" L" K/ O1 M(defun dgj (s p1 p2 / s a p1 p2 p3 n d)
( r+ W! b1 V9 E (setq a (angle p1 p2), x/ `3 D. K5 x" X! t% E
n 0
! `% x8 h1 c2 b! U$ B+ A& l9 u( A d (/ (distance p1 p2) (- s 1))- G& Y' b# K; W" |5 t! |, o
)$ @3 H0 e! M; u; g: S% Z: t
(while (< n s)0 Y3 t) L l0 l
(setq p3 (polar p1 a (* d n)))$ E7 g$ m( C3 D; J5 ?. N
(command "layer" "s" "JG_1" "")
0 i& ^9 Y4 |( \" S (COMMAND "donut" 0 (* 1.5 (GETVAR "PLINEWID")) "")
2 X. ~; o; L' g, K2 d$ ^ (setq n (1+ n))
- e" S6 c$ R0 ]! |7 R/ b3 \3 Z )
?* i1 j3 |* c, _5 |* E! D (princ)4 q3 W8 K4 D/ N3 L4 V
)
, D1 Q4 b4 @1 S& h& F/ p$ z0 S5 R程序如上，这个是用来在指定点之间画指定数目的点钢筋，现在问题是不断地循环，不能实现目标，问题在哪儿，请高手指点。感谢！！ |
发表于 2008-12-9 12:47