﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>IT博客-newmft</title><link>http://www.cnitblog.com/newmft/</link><description /><language>zh-cn</language><lastBuildDate>Wed, 29 Apr 2026 05:57:33 GMT</lastBuildDate><pubDate>Wed, 29 Apr 2026 05:57:33 GMT</pubDate><ttl>60</ttl><item><title>Flash 3D(2)实现3D对象基本的旋转与移动</title><link>http://www.cnitblog.com/newmft/archive/2007/08/26/32446.html</link><dc:creator>new code</dc:creator><author>new code</author><pubDate>Sun, 26 Aug 2007 06:56:00 GMT</pubDate><guid>http://www.cnitblog.com/newmft/archive/2007/08/26/32446.html</guid><wfw:comment>http://www.cnitblog.com/newmft/comments/32446.html</wfw:comment><comments>http://www.cnitblog.com/newmft/archive/2007/08/26/32446.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/newmft/comments/commentRss/32446.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/newmft/services/trackbacks/32446.html</trackback:ping><description><![CDATA[<p><br>现在已经实现了对3d对象进行基本的旋转与移动<br>下面说明实现移动与旋转的方法</p>
<p>1、移动<br>首先要确定3D对象现在所在位置，在创建对象时需要制定一个对象的原点。<br>此原点不一定要在对象之内，可以是空间中任意一点。移动时需要指定新的原点，<br>然后计算新原点和旧原点的差，再将计算3D对象各点的位置。</p>
<p>2、旋转<br>需要分别给旋转轴和选转角度。旋转周只能平行于x,y,z三个轴之一。<br>程序按照旋转轴和角度计算3D对象中各点的位置。<br>Demo<br>
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<img src ="http://www.cnitblog.com/newmft/aggbug/32446.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/newmft/" target="_blank">new code</a> 2007-08-26 14:56 <a href="http://www.cnitblog.com/newmft/archive/2007/08/26/32446.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Flash 3D(1)使用AS3编写3D Flash的尝试</title><link>http://www.cnitblog.com/newmft/archive/2007/08/18/32057.html</link><dc:creator>new code</dc:creator><author>new code</author><pubDate>Sat, 18 Aug 2007 15:52:00 GMT</pubDate><guid>http://www.cnitblog.com/newmft/archive/2007/08/18/32057.html</guid><wfw:comment>http://www.cnitblog.com/newmft/comments/32057.html</wfw:comment><comments>http://www.cnitblog.com/newmft/archive/2007/08/18/32057.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/newmft/comments/commentRss/32057.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/newmft/services/trackbacks/32057.html</trackback:ping><description><![CDATA[<br>最近要制作一个3D的flash动画，发现flash没有提供3D功能。于是开始尝试自己制作一套3D flash。<br>上传几个简单的Demo<br><br>
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<div align=right><a style="TEXT-DECORATION: none" href="http://www.cnitblog.com/newmft/" target=_blank>new code</a> 2007-08-18 21:57 <a style="TEXT-DECORATION: none" href="http://www.cnitblog.com/newmft/archive/2007/08/18/32055.html#Feedback" target=_blank>发表评论</a></div>
<img src ="http://www.cnitblog.com/newmft/aggbug/32057.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/newmft/" target="_blank">new code</a> 2007-08-18 23:52 <a href="http://www.cnitblog.com/newmft/archive/2007/08/18/32057.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>