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
hChM hc (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
aRG[F*BY *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] }= <!j5: 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
n@mUQ6 (define creat_outbox
It_yh
#s (lambda (x_width y_length z_height x_out y_out)
8%xtb6#7M (define outbox (insert:block x_width y_length z_height))
*Mp<4B (edit:move (outbox) 0 0 130 ) ;help 中语法形式 JAiV7v4&R
(define outputface (insert:block x_out y_out 10))
S?3{G@!
(edit:move (outputface) 0 0 505) ;help 中语法形式 gwqK`ww
(define
_^'k_a outter (bool:subtract outbox outputface))
H>7!+&M ))
t3s}U@(C ;(creat_outbox 1550 2500 750 1450 2400)
zIAMM ~r>UjC_
B: 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,
_SFD}w3b$ (define creat_outbox
@pS[_!EqYz (lambda (x_width y_length z_height x_out y_out)
(/KF;J^M (define outbox (insert:block x_width y_length z_height))
mMjVbeh[ (define outbox (edit:move outbox 0 0 130)) 73<iK]*c
(define outputface (insert:block x_out y_out 10))
v'@LuF'e8 (define outputface (edit:move outputface 0 0 505)) 7I44BC*R~
(define
=:0(&NCRq outter (bool:subtract outbox outputface))
[c W ))
^X;>?_Bk h=U 4 想请教下其中错误的原因 R;.WOies4 oaXD^H\ help中edit:move的
实例为
AN1bfF:C h n]6he #62ww-E~ e^an` </{ KWH bbM
!<&F (1HN, iJy