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
hTS|_5b (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
T&}Ye\% *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] ;<6"JP>0 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
.P/xs4 (define creat_outbox
-q2MrJ* (lambda (x_width y_length z_height x_out y_out)
c8Pb (define outbox (insert:block x_width y_length z_height))
yjZ2 if (edit:move (outbox) 0 0 130 ) ;help 中语法形式 9]~PCZ2j
(define outputface (insert:block x_out y_out 10))
gA
+:CgQ (edit:move (outputface) 0 0 505) ;help 中语法形式 'C]jwxy
(define
_EKF-&Q6 outter (bool:subtract outbox outputface))
Qilj/x68 ))
V9jFjc? ;(creat_outbox 1550 2500 750 1450 2400)
70`M,`` cIZc:
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,
gduxA/aT (define creat_outbox
,VG9)K1K (lambda (x_width y_length z_height x_out y_out)
HYIRcY (define outbox (insert:block x_width y_length z_height))
/RF%1!M
K (define outbox (edit:move outbox 0 0 130)) RjtC:H&XZ
(define outputface (insert:block x_out y_out 10))
]7<m1Lg
(define outputface (edit:move outputface 0 0 505)) i7v/A&Rc
(define
nZW4} ~0j outter (bool:subtract outbox outputface))
d=nh ))
g\J)= ,ju, NKh,z&
_5- 想请教下其中错误的原因 ]L]T>~X` 32KR--mn% help中edit:move的
实例为
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5 _W+Q3Jx-( $~hdm$ yA0Y
14\* vK'9{q|g |0DP}
`~ h9Z[z73_a