大家好,最近开始学习macro编程,但是手头没有相关的参考书,就照着help做一些test,下面是自己写的一个小
程序,创建一个箱体,然后通过bool运算给它一个开口以出射光。但是选择文件,并在command键入
Ufv0Xj (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
[Ontip *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] /V
f L( 的错误。而且从tracepro的窗口看,箱体是建立起来了,但是没有移动
Jec<1|
(define creat_outbox
0]MI*s>& (lambda (x_width y_length z_height x_out y_out)
Aj "SSX!L (define outbox (insert:block x_width y_length z_height))
CQ^I;[=d (edit:move (outbox) 0 0 130 ) ;help 中语法形式 >&l{_b\k
(define outputface (insert:block x_out y_out 10))
C5&+1VrP (edit:move (outputface) 0 0 505) ;help 中语法形式 Xr$hQbl5D
(define
*D;VZs0O outter (bool:subtract outbox outputface))
*[0)]|r ))
g].v ;(creat_outbox 1550 2500 750 1450 2400)
k=JT% {6brVN.V 如果我按照example中“Toroidal_Mirror.scm”的edit:move语句写程序(如下)就可以正确运行,
g0"KCX (define creat_outbox
eW zyydl (lambda (x_width y_length z_height x_out y_out)
">rt *?^ (define outbox (insert:block x_width y_length z_height))
KSy. (define outbox (edit:move outbox 0 0 130)) GN
?1dwI
(define outputface (insert:block x_out y_out 10))
p="K4E8~H (define outputface (edit:move outputface 0 0 505)) 6HxZS+],c
(define
l$eKV(CZ4 outter (bool:subtract outbox outputface))
31n|ScXv ))
&{(8EvuDd V'XvwO@ 想请教下其中错误的原因 ?*A"#0 iMXK_O% help中edit:move的
实例为
R;Gf3K )0xEI
=[G) vV+>JM6<K &yQM8J~ {_5PN^J L}5IX)#gH