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
v!RB(T3 (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
^1Zq0 *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] /glnJ3 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
7@y!R
(define creat_outbox
b5 C}K (lambda (x_width y_length z_height x_out y_out)
uuK]<h* (define outbox (insert:block x_width y_length z_height))
zm3MOH^a (edit:move (outbox) 0 0 130 ) ;help 中语法形式 *sIG&
(define outputface (insert:block x_out y_out 10))
Oi%~8J> (edit:move (outputface) 0 0 505) ;help 中语法形式 q(PT'z
(define
K"6+X|yxE outter (bool:subtract outbox outputface))
h, 6S$,UI ))
u*-<5&X ;(creat_outbox 1550 2500 750 1450 2400)
Jgv>$u e}O -I 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,
m6Cd^'J9^ (define creat_outbox
,a_{ Y+ (lambda (x_width y_length z_height x_out y_out)
F']%q 0 (define outbox (insert:block x_width y_length z_height))
cLko (define outbox (edit:move outbox 0 0 130)) ,;e-37^0l
(define outputface (insert:block x_out y_out 10))
Ty4%du6?d (define outputface (edit:move outputface 0 0 505)) ' /<b[
(define
rRG\:<a outter (bool:subtract outbox outputface))
FQ~ead36C ))
TYS\:ZdXF a~eLkWnh<k 想请教下其中错误的原因 Qbt>}?- ,bwopRcA help中edit:move的
实例为
"`gZy)E )%@WoBRj nIKT w O+Lb***b" [tK:y[nk @C [|'[xQ k|c0tvp