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
S<cz2FlV (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
1IS1P)4_0 *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] xU0iz{9 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
I9>vm] (define creat_outbox
_X;,,VEV! (lambda (x_width y_length z_height x_out y_out)
V&vG.HAT (define outbox (insert:block x_width y_length z_height))
ge6S_" (edit:move (outbox) 0 0 130 ) ;help 中语法形式 T#E$sZ
(define outputface (insert:block x_out y_out 10))
fHEIys,{ (edit:move (outputface) 0 0 505) ;help 中语法形式 k}&wy
(define
D6&P9e_5 outter (bool:subtract outbox outputface))
GA[D@Wy ))
]y=U"g ;(creat_outbox 1550 2500 750 1450 2400)
Qj_)^3`e izaqEz 如果我按照example中“Toroidal_Mirror.scm”的edit:move语句写程序(如下)就可以正确运行,
V:J|shRo (define creat_outbox
8Q<Nl=g>' (lambda (x_width y_length z_height x_out y_out)
!&g_hmnIF (define outbox (insert:block x_width y_length z_height))
Ax;?~v4Z (define outbox (edit:move outbox 0 0 130)) Zy;jp*Q
(define outputface (insert:block x_out y_out 10))
mI4GBp (define outputface (edit:move outputface 0 0 505)) )j~{P
(define
qK#"uU8B outter (bool:subtract outbox outputface))
h@=@
fa ))
Z$KyK.FUU i7r)9^y 想请教下其中错误的原因 L
FJ@4]%V DT>`.y%2W help中edit:move的
实例为
JQ0Z%;" "U4c'iW Xn%7{%;h V61oK fg#e*7Odn SH =S> @YH>|{S&