| snowwillbe |
2010-11-29 20:36 |
关于macro的edit:move问题
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 lGrp^ (creat_outbox 1550 2500 750 1450 2400) ,点击执行时出现 8VG6~>ux'> *** ERROR *** edit:move: application of non-procedure: #[entity 1 3] 3#GZ6:rVJ 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 &\<!{Y<' (define creat_outbox 7$3R}=Z`\q (lambda (x_width y_length z_height x_out y_out) i%BrnjX (define outbox (insert:block x_width y_length z_height)) k3[rO}>s (edit:move (outbox) 0 0 130 ) ;help 中语法形式 \s_lB~"P!3 (define outputface (insert:block x_out y_out 10)) 3OnIAk3 (edit:move (outputface) 0 0 505) ;help 中语法形式 G!]%xFwYa (define /$NDH]a outter (bool:subtract outbox outputface)) x)evjX=q )) ]vj.s/F~ ;(creat_outbox 1550 2500 750 1450 2400) L{`S^'P< OJ#ehw < 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,
lMkDLobos (define creat_outbox WFWQ;U{| (lambda (x_width y_length z_height x_out y_out) -64@}Ts*? (define outbox (insert:block x_width y_length z_height)) 'ec G:B`S (define outbox (edit:move outbox 0 0 130)) nc<wDE6 (define outputface (insert:block x_out y_out 10)) ? :StFlie (define outputface (edit:move outputface 0 0 505)) \YUl$d0 (define u&4CXv= outter (bool:subtract outbox outputface)) `Fn"%P! )) H~Z$ pk% y{&k`H 想请教下其中错误的原因 \9;SOA v WP(+jL^- help中edit:move的实例为 un*Ptc2% nsT]Yxo%M
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