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 qn<|-hA*
(creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现 FxtQXu-g
*** ERROR *** edit:move: application of non-procedure: #[entity 1 3] r6MMCJ|G
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}y +G|
(define creat_outbox 9~5uaP$S
(lambda (x_width y_length z_height x_out y_out) ~ Ei $nV
(define outbox (insert:block x_width y_length z_height)) Jr
,;>
(edit:move (outbox) 0 0 130 ) ;help 中语法形式 XSe=sHEI
(define outputface (insert:block x_out y_out 10)) h-#6av:
(edit:move (outputface) 0 0 505) ;help 中语法形式 qo90t{|c
(define :0j?oY~e
outter (bool:subtract outbox outputface)) iwZPpl";
)) [#<-ZC#T*
;(creat_outbox 1550 2500 750 1450 2400) j9x<Y]
G C),N\@Q
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, [LjT*bi
(define creat_outbox g:'xae/]S
(lambda (x_width y_length z_height x_out y_out) qPX~@^`9
(define outbox (insert:block x_width y_length z_height)) L
O_k@3
(define outbox (edit:move outbox 0 0 130)) \=?a/
(define outputface (insert:block x_out y_out 10)) c z#rb*b
(define outputface (edit:move outputface 0 0 505)) '8RsN-w
(define UqFO|r"M
outter (bool:subtract outbox outputface)) "/*\1v9
)) UUYSFa%
axv>6k
想请教下其中错误的原因 d6?j`~[7#-
8rnwXPBN
help中edit:move的实例为 W7R<