C++博客-mrTony/PeonyGarden-最新评论http://www.cppblog.com/mrTony/CommentsRSS.aspxArt&Science zh-cnFri, 28 Oct 2011 08:39:00 GMTFri, 28 Oct 2011 08:39:00 GMTcnblogsre: 发布我的第一款DemoScene作品.http://www.cppblog.com/mrTony/archive/2010/09/05/40501.html#125924mrTonymrTonySun, 05 Sep 2010 02:04:00 GMThttp://www.cppblog.com/mrTony/archive/2010/09/05/40501.html#125924

mrTony 2010-09-05 10:04 发表评论
]]>re: 发布我的第一款DemoScene作品.http://www.cppblog.com/mrTony/archive/2010/09/02/40501.html#125694大渊献大渊献Thu, 02 Sep 2010 14:39:00 GMThttp://www.cppblog.com/mrTony/archive/2010/09/02/40501.html#125694

大渊献 2010-09-02 22:39 发表评论
]]>re: 引擎效果展示(1)http://www.cppblog.com/mrTony/archive/2010/09/02/113288.html#125692大渊献大渊献Thu, 02 Sep 2010 14:37:00 GMThttp://www.cppblog.com/mrTony/archive/2010/09/02/113288.html#125692对了，渲染的是野外的树木，为何又要说是In-House呢．

大渊献 2010-09-02 22:37 发表评论
]]>re: reNaissance　release[未登录]http://www.cppblog.com/mrTony/archive/2009/10/09/97701.html#98116aaThu, 08 Oct 2009 21:00:00 GMThttp://www.cppblog.com/mrTony/archive/2009/10/09/97701.html#98116

a 2009-10-09 05:00 发表评论
]]>re: 发布我的第一款DemoScene作品.http://www.cppblog.com/mrTony/archive/2008/12/03/40501.html#68482newfacenewfaceWed, 03 Dec 2008 09:51:00 GMThttp://www.cppblog.com/mrTony/archive/2008/12/03/40501.html#68482email：2lpwxb0520@163.com

newface 2008-12-03 17:51 发表评论
]]>re: 关于PeonyGarden [About PeonyGarden demogroup][未登录]http://www.cppblog.com/mrTony/archive/2008/09/09/40500.html#61410mrTonymrTonyTue, 09 Sep 2008 12:48:00 GMThttp://www.cppblog.com/mrTony/archive/2008/09/09/40500.html#61410

mrTony 2008-09-09 20:48 发表评论
]]>re: 关于PeonyGarden [About PeonyGarden demogroup]http://www.cppblog.com/mrTony/archive/2008/09/09/40500.html#61378Raven/NuanceRaven/NuanceTue, 09 Sep 2008 07:25:00 GMThttp://www.cppblog.com/mrTony/archive/2008/09/09/40500.html#61378
signed
Raven/Nuance

Raven/Nuance 2008-09-09 15:25 发表评论
]]>re: MegaTexture研究[未登录]http://www.cppblog.com/mrTony/archive/2008/09/06/40510.html#61171mrTonymrTonySat, 06 Sep 2008 14:24:00 GMThttp://www.cppblog.com/mrTony/archive/2008/09/06/40510.html#61171
struct Chunk
{
int pos;
int len;
}
MegaFile{
struct Header
{
int ID;//"MEGA"
int versionNum;// 9
int baseSize;// 0x800h = 2048, 最小的纹理尺寸．
int unknown;
int unknown[10];
Chunk index[87296];
} Header;

Data:
....
....
...
}

其中87296 = 256 + 1024 + 4096 + 16384 + 65536;
　　　　　 (level4) 　 (level3) (level2) (level1) (level0)
index为每一级纹理的数据索引，纹理分块，每块分别进行压缩，具体的压缩算法没有去深入分析，应该是DCT变换．
　　　　　　

mrTony 2008-09-06 22:24 发表评论
]]>re: MegaTexture研究http://www.cppblog.com/mrTony/archive/2008/08/26/40510.html#60009WHWHTue, 26 Aug 2008 03:02:00 GMThttp://www.cppblog.com/mrTony/archive/2008/08/26/40510.html#60009

WH 2008-08-26 11:02 发表评论
]]>re: 关于PeonyGarden [About PeonyGarden demogroup]http://www.cppblog.com/mrTony/archive/2008/08/19/40500.html#59293chenbochenboMon, 18 Aug 2008 16:25:00 GMThttp://www.cppblog.com/mrTony/archive/2008/08/19/40500.html#59293

chenbo 2008-08-19 00:25 发表评论
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