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
E:V&:9aQ@ (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
t>7t4>X *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] ;_amgRP7$ 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
Re5m (define creat_outbox
)&1yt4
x6% (lambda (x_width y_length z_height x_out y_out)
nT` NfN (define outbox (insert:block x_width y_length z_height))
;!, ]}2w*X (edit:move (outbox) 0 0 130 ) ;help 中语法形式 fU@}]&
(define outputface (insert:block x_out y_out 10))
|w- tkkS (edit:move (outputface) 0 0 505) ;help 中语法形式
2_vE
(define
$5GvF1 outter (bool:subtract outbox outputface))
GC66n1- X ))
}r]WB)_w ;(creat_outbox 1550 2500 750 1450 2400)
hghtF cBmo#:>' 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,
bv9\Jp0c (define creat_outbox
5
usfyY]z (lambda (x_width y_length z_height x_out y_out)
]w]Swt2n (define outbox (insert:block x_width y_length z_height))
<]/`#Xgh (define outbox (edit:move outbox 0 0 130)) ioi0^aM
(define outputface (insert:block x_out y_out 10))
"M
v%M2'c (define outputface (edit:move outputface 0 0 505)) vNLf)B
(define
,a?)#X outter (bool:subtract outbox outputface))
|.=Ee+HZ ))
-?e~dLu '97)c7E 想请教下其中错误的原因 po*s L'6_~I help中edit:move的
实例为
j:"+/5rV8 9r+ `j (sS[F-2R7 C+P}R]cT" m{mK;D
0vS%m/Zi- Xa*52Q`_