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
k0/S&e,* (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
'f
"KV| *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] 1FPt%{s3 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
V~~4<?=A (define creat_outbox
!Z}d^$ (lambda (x_width y_length z_height x_out y_out)
$GI
jWlAh (define outbox (insert:block x_width y_length z_height))
K.R4.{mo (edit:move (outbox) 0 0 130 ) ;help 中语法形式 bzC|aUGM
(define outputface (insert:block x_out y_out 10))
eF06B'uL (edit:move (outputface) 0 0 505) ;help 中语法形式 j{`C|zg
(define
7C::%OF~7 outter (bool:subtract outbox outputface))
;UnJrP-if ))
^tr?y??k ;(creat_outbox 1550 2500 750 1450 2400)
Osk'zFiL< ~x #RIt 如果我按照example中“Toroidal_Mirror.scm”的edit:move语句写程序(如下)就可以正确运行,
d$?sS9"8( (define creat_outbox
jI;iTKjB( (lambda (x_width y_length z_height x_out y_out)
|n/qJIE6 (define outbox (insert:block x_width y_length z_height))
e{}oQK (define outbox (edit:move outbox 0 0 130)) ;dR4a@
(define outputface (insert:block x_out y_out 10))
)UoF*vC( (define outputface (edit:move outputface 0 0 505)) `alQmGUZ
(define
y+"6Y14 outter (bool:subtract outbox outputface))
';>A=m9(4% ))
%RS~>pK1 2|re4 想请教下其中错误的原因 V:Lq>rs#
~rl,Hr3Zo help中edit:move的
实例为
s{:l yp F^/b!)4X Pqtk1=U %%c1@2G< %0MvCm I%Yeq"5RB m,X8Cy|vQ