[现学现用]会动的cad----会走的闹钟!

ljcgq · 发表于 2004-6-15 19:14:00

学习高手们的思路，我学着用cad作了个会动的闹钟，其实还可以再扩展为实体，或者电子显示表，因为时间的原因只能做到这个地步.....希望大家热烈参与讨论并完善.....在此现谢谢大家！！

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mikewolf2k · 发表于 2004-6-15 19:18:00

不错不错，恭喜恭喜

ljcgq · 发表于 2004-6-15 19:25:00

把源代码贴给大家，不过这个思路是从高手那里学来的.....为了讨论，也只好借花现佛....附件是lsp运行的cad图形。打开图形加载程序输入"bb"侧从零开始转起.....希望高手改进.....不要每次都总是从零开始转起....
;========================
;从零开始的闹钟
;ljc 2004.6.15
;========================
(defun c:BB ()
   (command "ucs" "w")
   (setq os (getvar "osmode"))
   (setvar "osmode" 0)
   (setq ho (getvar "cmdecho"))
   (setvar "CMDECHO" 0)
   (command "erase" "all" "")
   (COMMAND "-INSERT" "bp" (LIST 0 0 0) "" "" "")
   (COMMAND "-INSERT" "H" (LIST 0 0 10) "" "" "")
   (setq H (entget (entlast)))
   (COMMAND "-INSERT" "M" (LIST 0 0 20) "" "" "")
   (setq M (entget (entlast)))
   (COMMAND "-INSERT" "S" (LIST 0 0 30) "" "" "")
   (setq S (entget (entlast)))
   (SETQ N 1 nn 1 nnn 1)
   (while t
   (SETQ SJ    (* (/ n -30.0) pi ) )
   (setq S (subst (cons 50 SJ) (assoc 50 S) S))
   (SETQ mJ    (* (/ nnn -1800.0) pi ) )
   (setq m (subst (cons 50 mJ) (assoc 50 m) m))
   (entmod S)(entmod m)
   (COMMAND "DELAY" "1000")
   (if (= n 60)
   (progn
   (setq n 1)
   (SETQ hJ    (* (/ nn -360.0) pi ) )
   (setq h (subst (cons 50 hJ) (assoc 50 h) h))
   (COMMAND "DELAY" "0")
   (entmod h)
   (setq nn (+ nn 1))
   )
   (SETQ N (+ N 1))
   );if
   (setq nnn (+ nnn 1))
   (if (= nnn 3600) (setq nnn 1))
   );while

   (setvar "osmode" os)
   (setvar "cmdecho" ho)
)

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