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
:;#^h]Q (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
v<ASkkh> *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] ~N;kF.q&>& 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
pyq~_Bng (define creat_outbox
'Wn'BRXq3 (lambda (x_width y_length z_height x_out y_out)
AcwLs%'sx (define outbox (insert:block x_width y_length z_height))
VEkv
JX. (edit:move (outbox) 0 0 130 ) ;help 中语法形式 w+fsw@dK&
(define outputface (insert:block x_out y_out 10))
:tl*>d~ (edit:move (outputface) 0 0 505) ;help 中语法形式 VA&_dU]*
(define
,j:`yB]4, outter (bool:subtract outbox outputface))
^|5vmI'E ))
A%-*M 'J ;(creat_outbox 1550 2500 750 1450 2400)
Q;*TnVbJ ||;V5iR: 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,
$>hPB[ [ (define creat_outbox
Y^M3m'd? (lambda (x_width y_length z_height x_out y_out)
[o<Rgq4 (define outbox (insert:block x_width y_length z_height))
etMQy6E\ (define outbox (edit:move outbox 0 0 130)) B36_OH
(define outputface (insert:block x_out y_out 10))
CCNrjaA (define outputface (edit:move outputface 0 0 505)) H{x'I@+
(define
W;4rhZEgd outter (bool:subtract outbox outputface))
xA& tVQ2! ))
_ho9}7 > --6C>iY[&u 想请教下其中错误的原因 >gRb.-{ux M4w,J2_8MK help中edit:move的
实例为
i%_W{;e 8oK*NB29 +DmfqKKbd Lp.dF)C\ % CV@FdB -+?ZJ^A |J-Osi