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
j+IrqPKC^ (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
K9Hqq7"% *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] 9 ;i\g= 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
]d}0l6 (define creat_outbox
9i q"" (lambda (x_width y_length z_height x_out y_out)
p{$p
$/A (define outbox (insert:block x_width y_length z_height))
wq!iV | (edit:move (outbox) 0 0 130 ) ;help 中语法形式 X6e/g{S)
(define outputface (insert:block x_out y_out 10))
5@~|*g[ (edit:move (outputface) 0 0 505) ;help 中语法形式 RP4Ku9hk
(define
f58?5(Dc| outter (bool:subtract outbox outputface))
5\fCd| ))
rf&M!d}! ;(creat_outbox 1550 2500 750 1450 2400)
;q>9W,jy J @IS\9O 如果我按照example中“Toroidal_Mirror.scm”的edit:move语句写程序(如下)就可以正确运行,
zbkMFD.{y (define creat_outbox
WYcA8X/ (lambda (x_width y_length z_height x_out y_out)
5VW|fI (define outbox (insert:block x_width y_length z_height))
#U
mF-c (define outbox (edit:move outbox 0 0 130)) *iA4:EIP
(define outputface (insert:block x_out y_out 10))
\*t~==WB (define outputface (edit:move outputface 0 0 505)) _HOIT
(define
f9$xk|2g outter (bool:subtract outbox outputface))
G\d$x4CVGc ))
l `9t} ~nLN`Hd 想请教下其中错误的原因 !U%T&?E l KJn!Ap help中edit:move的
实例为
O`1! ,MPB/j^o5! V N{NA+I &C<yfRDu jEdtJEPa q/9H..6 ,i9Byx#TN