社区 › AutoLISP/Visual LISP 编程技术 › 【收藏】LISP写的动画，越来越强，你有收藏么？

nonsmall 发表于 2007-8-13 19:13:00

【收藏】LISP写的动画，越来越强，你有收藏么？

本帖最后由 nonsmall 于 2013-5-13 11:44 编辑 <br /><br /> <p>我写个简单的做个引子。谁有好的收藏没有？</p><p>(print "运行命令j")<br/>(defun c:j (/ b ang1 a c s ss)<br/>&nbsp; (setvar "cmdecho" 0)<br/>&nbsp; (setq b '(0 0))<br/>&nbsp; (setq ang1 1)<br/>&nbsp; (setq&nbsp;a 1<br/>&nbsp;c 1<br/>&nbsp; )<br/>&nbsp; (command "erase" "all" "")<br/>&nbsp; (command "circle" b 5000);<br/>&nbsp; (command "zoom" "e")<br/>&nbsp; (entdel (entlast))<br/>&nbsp; (command "circle" b 5)<br/>&nbsp; (setq s (entlast))<br/>&nbsp; (repeat 5000;<br/>&nbsp;&nbsp;&nbsp; (setvar "cecolor" (itoa c))<br/>&nbsp;&nbsp;&nbsp; (setq b (polar b ang1 a))<br/>&nbsp;&nbsp;&nbsp; (command "circle" b 5)<br/>;;;&nbsp;&nbsp;&nbsp; (command "line" b '(0 0) "")<br/>&nbsp;&nbsp;&nbsp; (setq ang1 (+ 1 ang1))<br/>&nbsp;&nbsp;&nbsp; (setq a (+ 1 a))<br/>&nbsp;&nbsp;&nbsp; (setq c (1+ c))<br/>&nbsp;&nbsp;&nbsp; (if&nbsp;(= c 5)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (setq c 1)<br/>&nbsp;&nbsp;&nbsp; )<br/>;;;&nbsp;&nbsp;&nbsp; (command "zoom" "e");<br/>&nbsp; )<br/>&nbsp; (while s<br/>&nbsp;&nbsp;&nbsp; (setq ss (ssadd))<br/>&nbsp;&nbsp;&nbsp; (ssadd s ss)<br/>&nbsp;&nbsp;&nbsp; (command "erase" ss "")<br/>&nbsp;&nbsp;&nbsp; (setq s (entnext s))<br/>&nbsp; )<br/>&nbsp; (setvar "cecolor" "BYLAYER")<br/>&nbsp; (setvar "cmdecho" 1)<br/>&nbsp; (princ)<br/>)</p>

Helix.xu 发表于 2018-5-28 09:59:44

CAD做可控动画，大师们好厉害！

l282027798 发表于 2018-11-7 13:18:48

运行一会就卡死了

enn09 发表于 2018-11-8 10:37:17

感谢分享，收藏了

phoenixdjq 发表于 2007-8-14 10:58:00

phoenixdjq 发表于 2007-8-14 11:03:00

<p>以上都是我从本论坛收集的</p><p>还有一些，就不上传了</p>

nonsmall 发表于 2007-8-14 12:48:00

好，我来个太阳系的动画程序

无痕 发表于 2007-8-14 13:59:00

<p></p><p>&nbsp;几年前做的，纯粹玩儿，用了很多ｃｏｍｍａｎｄ，不追求效率．难度不大．虽然如此，这好像是第一次公布源码．：）</p>

无痕 发表于 2007-8-14 14:01:00

本帖最后由 作者 于 2007-8-14 14:03:46 编辑

动画因为捕捉丢帧的缘故，中途不太真实．下载后在ｃａｄ运行才正常．

canglang 发表于 2007-8-14 19:52:00

不错 ！！！

nonsmall 发表于 2007-8-15 10:12:00

<p>改进版本</p><p>(print "运行命令j")<br/>(defun c:j (/ b ang1 a c s ss)<br/>&nbsp; (setvar "cmdecho" 0)<br/>&nbsp; (setq b '(0 0))<br/>&nbsp; (setq ang1 1)<br/>&nbsp; (setq&nbsp;a 1<br/>&nbsp;c 1<br/>&nbsp; )<br/>&nbsp; (command "erase" "all" "")<br/>&nbsp; (command "circle" b 500);<br/>&nbsp; (command "zoom" "e")<br/>&nbsp; (entdel (entlast))<br/>&nbsp; (command "circle" b 5)<br/>&nbsp; (setq s (entlast))<br/>&nbsp; (repeat 500;<br/>&nbsp;&nbsp;&nbsp; (setvar "cecolor" (itoa c))<br/>&nbsp;&nbsp;&nbsp; (setq b (polar b ang1 a))<br/>;;;&nbsp;&nbsp;&nbsp; (command "circle" b 5)<br/>&nbsp;&nbsp;&nbsp; (command "line" b '(0 0) "")<br/>&nbsp;&nbsp;&nbsp; (setq ang1 (+ 1 ang1))<br/>&nbsp;&nbsp;&nbsp; (setq a (+ 1 a))<br/>&nbsp;&nbsp;&nbsp; (setq c (1+ c))<br/>&nbsp;&nbsp;&nbsp; (if&nbsp;(= c 5)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (setq c 1)<br/>&nbsp;&nbsp;&nbsp; )<br/>&nbsp;&nbsp;&nbsp; (command "zoom" "e");<br/>&nbsp; )<br/>&nbsp; (while s<br/>&nbsp;&nbsp;&nbsp; (setq ss (ssadd))<br/>&nbsp;&nbsp;&nbsp; (ssadd s ss)<br/>&nbsp;&nbsp;&nbsp; (command "erase" ss "")<br/>&nbsp;&nbsp;&nbsp; (setq s (entnext s))<br/>&nbsp; )<br/>&nbsp; (setvar "cecolor" "BYLAYER")<br/>&nbsp; (setvar "cmdecho" 1)<br/>&nbsp; (princ)<br/>)</p>

jingweirensh 发表于 2008-4-23 15:52:00

真高啊.

etom999 发表于 2008-4-24 06:50:00

不错不错<img alt="" src="Skins/default/topicface/face5.gif"/>

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