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
=Lp7{09u (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
1vevEa$ *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] &^.57] 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
{2KFD\i\ (define creat_outbox
N{Qxq>6 G (lambda (x_width y_length z_height x_out y_out)
U5r}6D!) (define outbox (insert:block x_width y_length z_height))
K_&MoyJJ9f (edit:move (outbox) 0 0 130 ) ;help 中语法形式 9Kv|>#zff
(define outputface (insert:block x_out y_out 10))
<V&5P3)d9 (edit:move (outputface) 0 0 505) ;help 中语法形式 p( LZ)7/
(define
iCQ>@P]nE outter (bool:subtract outbox outputface))
A%bCMP ))
, H
kj1x ;(creat_outbox 1550 2500 750 1450 2400)
kLP0{A b/("Y.r= 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,
[k%4eO2p " (define creat_outbox
7/IlL (lambda (x_width y_length z_height x_out y_out)
``K#}3 (define outbox (insert:block x_width y_length z_height))
S?0$? w? (define outbox (edit:move outbox 0 0 130)) ,_
2x{0w:>
(define outputface (insert:block x_out y_out 10))
^+|De}`u (define outputface (edit:move outputface 0 0 505)) uaPx"
(define
uE5X~ outter (bool:subtract outbox outputface))
+cu^%CXT ))
z8_XX$Mnt Fke//- R 想请教下其中错误的原因 t0E 51Ic@ x!<yT?A help中edit:move的
实例为
zw@'vncc EG<s_d? Xl-e ! aAt>QxGQW cntco@ Ri*3ySyb e]8,:Gd(