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
4s <|8
(creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现 <i!:{'%
*** ERROR *** edit:move: application of non-procedure: #[entity 1 3] "\CUHr9k
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 {Rd){ky@
(define creat_outbox R&!{3!V
(lambda (x_width y_length z_height x_out y_out) rAuv`.qEV
(define outbox (insert:block x_width y_length z_height)) ZcP/rT3{^
(edit:move (outbox) 0 0 130 ) ;help 中语法形式 UP+4xG
(define outputface (insert:block x_out y_out 10)) OG!+p}yD]
(edit:move (outputface) 0 0 505) ;help 中语法形式 `~+1i5-}
(define RTXl3
jq
outter (bool:subtract outbox outputface)) HZ_,f"22
)) ;7
F'xz"
;(creat_outbox 1550 2500 750 1450 2400) qs U ob
v\#1&</qd^
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, DJ]GM|?
(define creat_outbox 9pehQFfH
(lambda (x_width y_length z_height x_out y_out) Bh%Yu*.f
(define outbox (insert:block x_width y_length z_height)) I<&(Dg|XQ
(define outbox (edit:move outbox 0 0 130)) r;~2NxMF/
(define outputface (insert:block x_out y_out 10)) u3VSS4RG%
(define outputface (edit:move outputface 0 0 505)) MlVVST
(define >EJ`Z7E6
outter (bool:subtract outbox outputface)) +eIX{J\s
)) ]ssX,1#Xh
9_/dj"5
想请教下其中错误的原因 S0zk<