�??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>&#20016;&#28385;&#23569;&#22919;&#20154;&#22971;&#20037;&#20037;&#20037;&#20037;&#20037;&#52;&#44;&#19968;&#26412;&#20037;&#20037;&#20037;&#20037;&#20037;&#20037;&#44;&#57;&#57;&#20037;&#20037;&#57;&#57;&#20037;&#20037;&#31934;&#21697;&#22269;&#20135;</title><link>http://www.shnenglu.com/liangairan/category/6497.html</link><description>不断学习(f��n)�Q�不断实践，不断的重构…�?/description><language>zh-cn</language><lastBuildDate>Tue, 07 Nov 2017 10:52:58 GMT</lastBuildDate><pubDate>Tue, 07 Nov 2017 10:52:58 GMT</pubDate><ttl>60</ttl><item><title>FreeType使用的�ȝ��</title><link>http://www.shnenglu.com/liangairan/archive/2016/09/11/214270.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Sun, 11 Sep 2016 09:14:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2016/09/11/214270.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/214270.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2016/09/11/214270.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/214270.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/214270.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: �q�里说一下Freetype的关键点�Q�比较基���的在很多文章已经有说明，�q�里��׃��详细说明�?ji��n)�?<br>FreeType每个字符的加载，可以影响到后面对字符囑փ�的处理�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2016/09/11/214270.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/214270.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2016-09-11 17:14 <a href="http://www.shnenglu.com/liangairan/archive/2016/09/11/214270.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>正确理解shadowmap的实现方�?/title><link>http://www.shnenglu.com/liangairan/archive/2015/06/10/210873.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Wed, 10 Jun 2015 12:44:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2015/06/10/210873.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/210873.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2015/06/10/210873.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/210873.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/210873.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 首先���定阴媄(ji��ng)的最基本原理�Q?<br>阴媄(ji��ng)是以光源作�ؓ(f��)摄像机（叫作Camera_light�Q�，光照方向作�ؓ(f��)摄像机的look的方向，然后把这个摄像机看到的场景物渲染到纹理，�q�个�U�理���叫shadowmap�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2015/06/10/210873.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/210873.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2015-06-10 20:44 <a href="http://www.shnenglu.com/liangairan/archive/2015/06/10/210873.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>gles2开发中遇到的问题及(qi��ng)解决�Ҏ(gu��)��</title><link>http://www.shnenglu.com/liangairan/archive/2014/02/20/205871.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Thu, 20 Feb 2014 11:33:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2014/02/20/205871.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/205871.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2014/02/20/205871.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/205871.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/205871.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1.�U�理
<br>在gles2中，�U�理在glsl中定义的��序�Q��ƈ不是按先后顺序来排列的�?<br>&nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2014/02/20/205871.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/205871.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2014-02-20 19:33 <a href="http://www.shnenglu.com/liangairan/archive/2014/02/20/205871.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>2012�Q?013�q�AIREngine开发�ȝ���?qi��ng)未来展�?/title><link>http://www.shnenglu.com/liangairan/archive/2014/02/01/205613.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Sat, 01 Feb 2014 10:29:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2014/02/01/205613.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/205613.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2014/02/01/205613.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/205613.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/205613.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 2012�Q?013�q�AIREngine开发�ȝ���?qi��ng)未来展�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2014/02/01/205613.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/205613.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2014-02-01 18:29 <a href="http://www.shnenglu.com/liangairan/archive/2014/02/01/205613.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>游戏中各�U�特效的实现�Ҏ(gu��)���?/title><link>http://www.shnenglu.com/liangairan/archive/2013/08/17/198750.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Sat, 17 Aug 2013 05:22:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2013/08/17/198750.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/198750.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2013/08/17/198750.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/198750.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/198750.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: �q�里说的是一些常规的人没考虑到的效果�?<br>
<br>1、精���拾取的实现
<br>一般普通的拑֏����是AABB�Q�再是OBB�Q�或者是遍历一个模型的面。这三种方式都有�~�陷�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2013/08/17/198750.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/198750.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2013-08-17 13:22 <a href="http://www.shnenglu.com/liangairan/archive/2013/08/17/198750.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>游戏中各�U�性能优化�Ҏ(gu��)���Q�不断更斎ͼ�(j��)</title><link>http://www.shnenglu.com/liangairan/archive/2013/03/23/198749.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Sat, 23 Mar 2013 08:29:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2013/03/23/198749.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/198749.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2013/03/23/198749.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/198749.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/198749.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 谈到游戏中的性能优化�Q�说白了(ji��n)���是如何提高帧率和降低内存�?<br>提高帧率的基本原则就是减���DP�ơ数�Q�还有是扑և�旉���消耗高的程序代码加以修攏V�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2013/03/23/198749.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/198749.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2013-03-23 16:29 <a href="http://www.shnenglu.com/liangairan/archive/2013/03/23/198749.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>为适应dx11�Q�airengine所作出的修攏V�?/title><link>http://www.shnenglu.com/liangairan/archive/2012/10/03/192690.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Wed, 03 Oct 2012 00:19:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2012/10/03/192690.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/192690.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2012/10/03/192690.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/192690.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/192690.html</trackback:ping><description><![CDATA[<div>1、渲染状态归�c�d���?/div>
<div>DX9下的渲染状态比较�ؕ�Q�不像DX11那样把渲染状态归为几�c�R��按DX11的归�c�，同样也适应DX9的API�?/div>
<div></div>
<div>2、VertexDeclaration从VertexBuffer里改成封装在VertexShader里�?/div>
<div>�q�里要说明一下，VertexDeclaration���装在VertexBuffer里本来就是不太合理的�Q�因为VertexBuffer���是一个Buffer�Q�实际上和顶�Ҏ(gu��)��式关�p�M��太大。而且�Q�dx11中的inputlayout的创�����依赖于shader的创��Z��码，因此�Q�必��要把vertexdeclaration�U�d��vertexshader里。而这�U�做法会(x��)引�vDX9的一个问题，下面�?x��)说明到�?/div>
<div></div>
<div>3、引擎所有渲染都用上shader�Q�全面抛弃固定管�Uѝ�?/div>
<div>正如上面说到�Q�如果vertexdecalaration的创�����依赖于shader�Q�那么固定管�U�下��׃��能再自己创徏vc�Q�vertexdeclaration�Q�了(ji��n)�Q�而考虑到引擎要支持双渲染器�Q�所以有些操作要�l�一�Q�就不保留固定管�U�了(ji��n)�?/div>
<div></div>
<div>4、GPU参数讄���的调�?/div>
<div>之前GPU的参数更新封装在一个类GPUParameter里，主要是负责GPU参数的值的讄����Q�但随着DX11的加入，�q�里问题���出来了(ji��n)。DX9下面�Q�没有constantbuffer的概念，只有一个一个参数设�|�到寄存器，而原来引擎的设计���是针对DX9的这套机制来实现的。所以，现在引擎作出调整�Q�在dx9渲染�pȝ��下徏一个类D3D9GPUParameters�l�承自GPUParameter�Q�DX9下如何设�|�参数在�q�个�c�M��实现�?br />5、RenderTarget的接口改�?br />DX11下是把所有RenderTarget攑ֈ�一个数�l�中然后讄����q�去的，而DX9是一个一个设�|�进去，所以当要实现multirendertarget的时候，如果引擎要适应两种渲染器，那只能用DX11的设�|�方法了(ji��n)�?/div><img src ="http://www.shnenglu.com/liangairan/aggbug/192690.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2012-10-03 08:19 <a href="http://www.shnenglu.com/liangairan/archive/2012/10/03/192690.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于VertexDeclaration的设计改�q��?/title><link>http://www.shnenglu.com/liangairan/archive/2012/07/18/184133.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Wed, 18 Jul 2012 14:40:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2012/07/18/184133.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/184133.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2012/07/18/184133.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/184133.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/184133.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: vertexdeclaration在引擎中�Q�原来是直接攑֜�vertexbuffer里面�Q�当讄����q�个vertexbuffer的时候再设这个declaration�Q�在DX9中看似没问题�Q�因为每个vertexbuffer都有自己的顶�Ҏ(gu��)��式�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2012/07/18/184133.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/184133.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2012-07-18 22:40 <a href="http://www.shnenglu.com/liangairan/archive/2012/07/18/184133.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>引擎关于插�g模式开发的思�?/title><link>http://www.shnenglu.com/liangairan/archive/2012/05/06/173810.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Sun, 06 May 2012 03:17:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2012/05/06/173810.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/173810.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2012/05/06/173810.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/173810.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/173810.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: AIREngine已经支持插�g式的开发，即不需要开发�h员在工程上连接某个DLL和lib�Q�直接通过LoadLibrary的�Ş式加载�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2012/05/06/173810.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/173810.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2012-05-06 11:17 <a href="http://www.shnenglu.com/liangairan/archive/2012/05/06/173810.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>物体接触阴媄(ji��ng)(shadowmap)要注意的问题�?/title><link>http://www.shnenglu.com/liangairan/archive/2012/04/22/172376.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Sun, 22 Apr 2012 13:59:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2012/04/22/172376.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/172376.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2012/04/22/172376.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/172376.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/172376.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 之前写的人物模型接收阴媄(ji��ng)�H�然��Z��(ji��n)问题�Q�完全接收不到阴影，后来发现是自己写的一个矩阵引起阴�׃��的LightWorldViewProjmatrix��Z��(ji��n)问题�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2012/04/22/172376.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/172376.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2012-04-22 21:59 <a href="http://www.shnenglu.com/liangairan/archive/2012/04/22/172376.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>多渲染器下的渲染状态的���装</title><link>http://www.shnenglu.com/liangairan/archive/2012/04/19/171964.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Thu, 19 Apr 2012 04:25:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2012/04/19/171964.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/171964.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2012/04/19/171964.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/171964.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/171964.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: DX9和DX11的API相差非常大，如果一个引擎要支持两种渲染器，在设计上�q�是要花点功夫�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2012/04/19/171964.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/171964.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2012-04-19 12:25 <a href="http://www.shnenglu.com/liangairan/archive/2012/04/19/171964.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>AIR引擎开发�ȝ���Q�一�Q?/title><link>http://www.shnenglu.com/liangairan/archive/2011/11/26/161006.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Sat, 26 Nov 2011 13:01:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2011/11/26/161006.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/161006.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2011/11/26/161006.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/161006.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/161006.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1、地形网根{�?<br>    AIR引擎的地形设计，是基于四叉树(w��i)的管理，既然用了(ji��n)四叉�?w��i)，���有相对应的地块数据�Q�在AIR引擎里面是TerrainBlock�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2011/11/26/161006.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/161006.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2011-11-26 21:01 <a href="http://www.shnenglu.com/liangairan/archive/2011/11/26/161006.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>骨骼动画�q�x���q�渡的实�?/title><link>http://www.shnenglu.com/liangairan/archive/2011/05/13/146300.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Fri, 13 May 2011 02:41:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2011/05/13/146300.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/146300.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2011/05/13/146300.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/146300.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/146300.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 很久没写技术文章，今天写一下骨骼动�ȝ���q�渡�Q�也当是复习(f��n)一下。骨骼动�ȝ���q�渡在游戏中很常见，�׃��个动作切换到另一个动作有个过渡时��_(d��)���q�个�q�程其实是动作�؜合的�q�程�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2011/05/13/146300.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/146300.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2011-05-13 10:41 <a href="http://www.shnenglu.com/liangairan/archive/2011/05/13/146300.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>�ȝ��一下shadowmap的实�?/title><link>http://www.shnenglu.com/liangairan/archive/2010/07/23/shadowmap.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Fri, 23 Jul 2010 08:01:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2010/07/23/shadowmap.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/121117.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2010/07/23/shadowmap.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/121117.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/121117.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: �׃��(ji��n)大概几周的时间实��C��(ji��n)软阴影。�ȝ��来说隑ֺ��q�是比较大的�Q�而且我也��C��(ji��n)些弯路，不过也值得�Q�单是写shader不是很难�Q�但要放到引擎中�q�是有点隑ֺ�。shadowmap的原理我��׃��讲了(ji��n)�Q�网上有很多�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2010/07/23/shadowmap.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/121117.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2010-07-23 16:01 <a href="http://www.shnenglu.com/liangairan/archive/2010/07/23/shadowmap.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>渲染���程要放到渲染物外面的地�?/title><link>http://www.shnenglu.com/liangairan/archive/2010/06/22/118294.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Tue, 22 Jun 2010 09:07:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2010/06/22/118294.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/118294.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2010/06/22/118294.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/118294.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/118294.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 渲染���程讨论�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2010/06/22/118294.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/118294.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2010-06-22 17:07 <a href="http://www.shnenglu.com/liangairan/archive/2010/06/22/118294.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>shader与雾处理</title><link>http://www.shnenglu.com/liangairan/archive/2010/06/18/118202.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Fri, 18 Jun 2010 15:07:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2010/06/18/118202.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/118202.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2010/06/18/118202.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/118202.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/118202.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 最�q�发��C��个很特别的问题，可能是我水��^未够�Q�找不到原因�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2010/06/18/118202.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/118202.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2010-06-18 23:07 <a href="http://www.shnenglu.com/liangairan/archive/2010/06/18/118202.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>D3D中clipplane使用的注意�?/title><link>http://www.shnenglu.com/liangairan/archive/2010/06/09/117470.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Wed, 09 Jun 2010 06:24:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2010/06/09/117470.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/117470.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2010/06/09/117470.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/117470.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/117470.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 最�q���用clipplane的时候，当渲染物在固定管�U�的时候，一切正常，但当渲染物用�?ji��n)vertexshader的时候，完全看不��C��(ji��n)�Q�找�?ji��n)很久也不知道问题的所在�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2010/06/09/117470.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/117470.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2010-06-09 14:24 <a href="http://www.shnenglu.com/liangairan/archive/2010/06/09/117470.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>D3D9中SetXXXShaderConstantF用法要注意的地方�?/title><link>http://www.shnenglu.com/liangairan/archive/2010/03/23/110385.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Tue, 23 Mar 2010 14:22:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2010/03/23/110385.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/110385.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2010/03/23/110385.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/110385.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/110385.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 最�q�把shader那部分从讄���Constanttable转�ؓ(f��)SetXXXShaderContant�Q�之前的用法有些问题�Q�所以没昄���正确�Q�下面�ȝ��一下�?br>1、设�|�的寄存器变量必���L��128位对齐，即��是一个float�Q�也要设�|�成float[4]�?br>2、设�|�矩阵必��ȝ��行矩阵�{为列矩阵�Q�否则数据不正确�?
<img src ="http://www.shnenglu.com/liangairan/aggbug/110385.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2010-03-23 22:22 <a href="http://www.shnenglu.com/liangairan/archive/2010/03/23/110385.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于材质与渲染状态的一些心�?/title><link>http://www.shnenglu.com/liangairan/archive/2009/06/16/87747.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Tue, 16 Jun 2009 08:46:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2009/06/16/87747.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/87747.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2009/06/16/87747.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/87747.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/87747.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 写代码这么久�Q�材质、渲染状态和shader的问题一直给我有很大的困拢，今天��Z��(ji��n)整理一下思�\�Q�决定写一下设计文���和序列图。经�q�这样一写，和对之前渲染状态管理的一些文章的理解�Q�思�\�l�于清楚�?ji��n)一炏V�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2009/06/16/87747.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/87747.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2009-06-16 16:46 <a href="http://www.shnenglu.com/liangairan/archive/2009/06/16/87747.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>���谈水体的实�?/title><link>http://www.shnenglu.com/liangairan/archive/2009/06/03/86588.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Wed, 03 Jun 2009 12:45:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2009/06/03/86588.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/86588.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2009/06/03/86588.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/86588.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/86588.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 温故知新�Q�水面很早就实现�?ji��n)，但没有在�q�里写过�Q�今天�ȝ��一下�?<br>    水的模拟要达��C��下效果：(x��)水面的折���与反射�Q�水的�L动�?<br>    要达到这�U�效果，需要以下四张纹理：(x��)折射�U�理�Q�RenderTarget�Q�，反射�U�理�Q�RenderTarget�Q�，Bumpmap�Q�水自己的纹理�?<br>    折射与反���的原理��׃��具体说了(ji��n)�Q�下面只说实现步骤�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2009/06/03/86588.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/86588.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2009-06-03 20:45 <a href="http://www.shnenglu.com/liangairan/archive/2009/06/03/86588.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Material与shader在设计上的难题！</title><link>http://www.shnenglu.com/liangairan/archive/2009/05/15/83029.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Fri, 15 May 2009 02:30:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2009/05/15/83029.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/83029.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2009/05/15/83029.html#Feedback</comments><slash:comments>8</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/83029.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/83029.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要:     ��Z��(ji��n)设计上的灉|���Q�我把shader、纹理等都封装到材质�Q�Material�Q�里�Q�以方便渲染对象在不同状态下材质的切换以辑ֈ�不同的渲染效果�?<br>&nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2009/05/15/83029.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/83029.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2009-05-15 10:30 <a href="http://www.shnenglu.com/liangairan/archive/2009/05/15/83029.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>复习(f��n)一下D3D渲染���程</title><link>http://www.shnenglu.com/liangairan/archive/2009/05/11/82631.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Mon, 11 May 2009 14:21:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2009/05/11/82631.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/82631.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2009/05/11/82631.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/82631.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/82631.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 摘自http://www.cnblogs.com/ixnehc/articles/1282350.html
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<br>我归�U�一下就是：(x��)准备��点和图元数�?---》传到D3D渲染���线----》处理顶�Ҏ(gu��)��据（固定、shader�Q?---》几何处理（裁剪、背面剔除、光栅化�Q?---》像素处理（�U�理采样�Q?---》着�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2009/05/11/82631.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/82631.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2009-05-11 22:21 <a href="http://www.shnenglu.com/liangairan/archive/2009/05/11/82631.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>3ds max appwizard的安装��用（转baidu�q�修正）(j��)</title><link>http://www.shnenglu.com/liangairan/archive/2009/01/12/71808.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Mon, 12 Jan 2009 06:36:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2009/01/12/71808.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/71808.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2009/01/12/71808.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/71808.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/71808.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 创徏一个空的工�E?
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<br>我们首先�?DS Max创徏面板里面建立一个简单的几何物体�Q�称之�ؓ(f��)”widget�?。可以通过视图�H�口里三个参数去修改它的几何�Ҏ(gu��)��。Size表示轮廓���寸�Q�第二个参数l(f��)eft表示物体左翼的外�Ӟ���W�三个参数right表示右翼的外延�?
<br>首先我们��M��(ji��n)解一下怎样建立一个工�E�，可以通过以下两种�Ҏ(gu��)���Q?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2009/01/12/71808.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/71808.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2009-01-12 14:36 <a href="http://www.shnenglu.com/liangairan/archive/2009/01/12/71808.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>最�?��Z��四叉�?w��i)的LOD地�Ş设计</title><link>http://www.shnenglu.com/liangairan/archive/2009/01/10/71058.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Sat, 10 Jan 2009 08:19:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2009/01/10/71058.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/71058.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2009/01/10/71058.html#Feedback</comments><slash:comments>73</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/71058.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/71058.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 上次说过要在�q�里把最新的地�Ş设计写出来，不过一直没旉���写，也想��M��UML图，但没工具画，呵呵�Q�只能通过手写�?ji��n)。希望大家看得明白吧�?<br>&nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2009/01/10/71058.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/71058.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2009-01-10 16:19 <a href="http://www.shnenglu.com/liangairan/archive/2009/01/10/71058.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>学习(f��n)�ȝ��与下一阶段计划</title><link>http://www.shnenglu.com/liangairan/archive/2008/12/13/LOD.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Sat, 13 Dec 2008 12:33:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2008/12/13/LOD.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/69367.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2008/12/13/LOD.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/69367.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/69367.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要:  首先�ȝ��一下上一阶段的成果�?<br>1�?LOD大规模地形已�l�进行了(ji��n)优化与重构，实现�?024x1024大规模地形，�q�实��C��(ji��n)地�Ş的光照模型，DEBUG版本�q�_��帧数已经辑ֈ�40�Q�稍后会(x��)写上最新的LOD地�Ş设计思想�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2008/12/13/LOD.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/69367.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2008-12-13 20:33 <a href="http://www.shnenglu.com/liangairan/archive/2008/12/13/LOD.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Skybox边线消除的解军_���?/title><link>http://www.shnenglu.com/liangairan/archive/2008/08/25/59877.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Mon, 25 Aug 2008 02:44:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2008/08/25/59877.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/59877.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2008/08/25/59877.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/59877.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/59877.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Skybox搞好后，发现在边�U�有很明昄���裂缝�Q�一开始时不知道如何解冻I��后来问了(ji��n)人，有�h说把�U�理采样�Ҏ(gu��)��Point�Q�有������U�理坐标�Ҏ(gu��)��0.001�?.999�Q�这两样我都试过�Q�发现改成Point裂缝是消除了(ji��n)�Q�但看�v来很不好看，�Ҏ(gu��)��0.001�?.999也有裂缝�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2008/08/25/59877.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/59877.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2008-08-25 10:44 <a href="http://www.shnenglu.com/liangairan/archive/2008/08/25/59877.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>LOD地�Ş设计与实�?/title><link>http://www.shnenglu.com/liangairan/archive/2008/08/18/59243.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Mon, 18 Aug 2008 09:08:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2008/08/18/59243.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/59243.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2008/08/18/59243.html#Feedback</comments><slash:comments>11</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/59243.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/59243.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 地�Ş从一开始研�IӞ��到实玎ͼ�分了(ji��n)好多个版本，重构�?ji��n)好多次……主要问题在于对LOD数据�l�构的不熟�?zh��n)�和对索引用法的不熟�(zh��n)�。经�q�一�p�d��的研�I�与学习(f��n)�Q��ȝ���?ji��n)如下实现LOD的方�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2008/08/18/59243.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/59243.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2008-08-18 17:08 <a href="http://www.shnenglu.com/liangairan/archive/2008/08/18/59243.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用DirectX写的Skybox</title><link>http://www.shnenglu.com/liangairan/archive/2008/03/24/45228.html</link><dc:creator>狂烂�?/dc:creator><author>狂烂�?/author><pubDate>Mon, 24 Mar 2008 01:27:00 GMT</pubDate><guid>http://www.shnenglu.com/liangairan/archive/2008/03/24/45228.html</guid><wfw:comment>http://www.shnenglu.com/liangairan/comments/45228.html</wfw:comment><comments>http://www.shnenglu.com/liangairan/archive/2008/03/24/45228.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/liangairan/comments/commentRss/45228.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/liangairan/services/trackbacks/45228.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 用DX实现Skybox的原理与步骤�?nbsp;&nbsp;<a href='http://www.shnenglu.com/liangairan/archive/2008/03/24/45228.html'>阅读全文</a><img src ="http://www.shnenglu.com/liangairan/aggbug/45228.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/liangairan/" target="_blank">狂烂�?/a> 2008-03-24 09:27 <a href="http://www.shnenglu.com/liangairan/archive/2008/03/24/45228.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>                                                                                                                                                                       <footer>
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