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
21] K7 (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
CY"i|s *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] rEWuWv$ 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
:u2tu60&MJ (define creat_outbox
4-9cp=\PE (lambda (x_width y_length z_height x_out y_out)
D\E"v,Y\+O (define outbox (insert:block x_width y_length z_height))
ebLt:gGo (edit:move (outbox) 0 0 130 ) ;help 中语法形式 4$4Tx9C
(define outputface (insert:block x_out y_out 10))
SN`L@/I (edit:move (outputface) 0 0 505) ;help 中语法形式 yr)e."#S
(define
!Nbi&^k B outter (bool:subtract outbox outputface))
r MJ4w['J= ))
K3&k+~$ ;(creat_outbox 1550 2500 750 1450 2400)
slLTZ] Djf~8q V! 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,
a;(,$q3M (define creat_outbox
mn(MgJKQ\ (lambda (x_width y_length z_height x_out y_out)
QRF:6bAxsL (define outbox (insert:block x_width y_length z_height))
9QkssI (define outbox (edit:move outbox 0 0 130)) aw7pr464
(define outputface (insert:block x_out y_out 10))
bHzZ4i (define outputface (edit:move outputface 0 0 505)) l a_
(define
\\ZhM outter (bool:subtract outbox outputface))
|r4&@) ))
X*e:MRw[ 1Sv$!xX`n 想请教下其中错误的原因 N8!e(YK_ #Zn+-Ih help中edit:move的
实例为
fUJe{C<H p4K
8L'nZ - @KT# =g=Vv"B_ #QW%
;^ r?`7i' _$v$v$74^