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
r.>].~}4 (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现
'b#0t#|TM *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] sPMa]F( 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
^*S)t.
" (define creat_outbox
u*tN)f3 (lambda (x_width y_length z_height x_out y_out)
C~N/A73gF (define outbox (insert:block x_width y_length z_height))
"Za>ZRR (edit:move (outbox) 0 0 130 ) ;help 中语法形式 bV$)!]V
(define outputface (insert:block x_out y_out 10))
#P?6@\ (edit:move (outputface) 0 0 505) ;help 中语法形式 Y))u&*RuT0
(define
G_k~X" outter (bool:subtract outbox outputface))
xgNJ eQ ))
L?Qg#YSd~ ;(creat_outbox 1550 2500 750 1450 2400)
/~Z?27F6@ '&gF> 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,
n ;$5Cq!v= (define creat_outbox
*WIj4G.d (lambda (x_width y_length z_height x_out y_out)
}f8Uc+ (define outbox (insert:block x_width y_length z_height))
J]G?Rc (define outbox (edit:move outbox 0 0 130)) _',prZ*
(define outputface (insert:block x_out y_out 10))
Z6_N$Z.A (define outputface (edit:move outputface 0 0 505)) sM?MLB\Za
(define
_-9@qe outter (bool:subtract outbox outputface))
I{lT> go ))
ni6{pK4Wqm ]"1`+q6i 想请教下其中错误的原因 N\#MwLm z(fAnn
T? help中edit:move的
实例为
& M~`:R Fx
$Q;H!. @H7Wb} gOr%!QaF nD)K}4 /qx0TDB AjT%]9
V?