C++博客-OpenGL群23186719-最新评论

C++博客-OpenGL群23186719-最新评论http://www.cppblog.com/zmj/CommentsRSS.aspxzh-cnSat, 22 Nov 2008 15:25:27 GMTSat, 22 Nov 2008 15:25:27 GMTcnblogsre: stereo geometry in OpenGLhttp://www.cppblog.com/zmj/archive/2008/10/07/23380.html#63426Mr huMr huTue, 07 Oct 2008 12:47:00 GMThttp://www.cppblog.com/zmj/archive/2008/10/07/23380.html#63426

Mr hu 2008-10-07 20:47 发表评论

]]>re: 深入探讨透视投影坐标变换http://www.cppblog.com/zmj/archive/2008/08/28/58936.html#60250张心欣张心欣Thu, 28 Aug 2008 04:00:00 GMThttp://www.cppblog.com/zmj/archive/2008/08/28/58936.html#60250

张心欣 2008-08-28 12:00 发表评论

]]>re: 深入探讨透视投影坐标变换http://www.cppblog.com/zmj/archive/2008/08/28/58936.html#60249张心欣张心欣Thu, 28 Aug 2008 03:58:00 GMThttp://www.cppblog.com/zmj/archive/2008/08/28/58936.html#60249

张心欣 2008-08-28 11:58 发表评论

]]>re: 空间插值方法汇总http://www.cppblog.com/zmj/archive/2008/08/01/2977.html#57756草草Fri, 01 Aug 2008 06:02:00 GMThttp://www.cppblog.com/zmj/archive/2008/08/01/2977.html#57756

草 2008-08-01 14:02 发表评论

]]>re: 几种压缩算法原理介绍http://www.cppblog.com/zmj/archive/2008/06/03/2699.html#52021sudosudoTue, 03 Jun 2008 05:03:00 GMThttp://www.cppblog.com/zmj/archive/2008/06/03/2699.html#52021

sudo 2008-06-03 13:03 发表评论

]]>re: OpenGL复杂物体建模 http://www.cppblog.com/zmj/archive/2008/03/22/2817.html#45106李瑞坤李瑞坤Sat, 22 Mar 2008 05:36:00 GMThttp://www.cppblog.com/zmj/archive/2008/03/22/2817.html#45106

李瑞坤 2008-03-22 13:36 发表评论

]]>re: OpenGL复杂物体建模 http://www.cppblog.com/zmj/archive/2008/03/15/2817.html#44545NicoNicoSat, 15 Mar 2008 01:19:00 GMThttp://www.cppblog.com/zmj/archive/2008/03/15/2817.html#44545网站的问题？还是我的浏览器到问题？
这两天正在看OpenGL相关的东西，在这里学到了很多了！
这些博主太敬业了，感动，感谢！

Nico 2008-03-15 09:19 发表评论

]]>re: Z坐标、深度缓存和透视投影http://www.cppblog.com/zmj/archive/2008/03/14/14122.html#44529NicoNicoFri, 14 Mar 2008 13:27:00 GMThttp://www.cppblog.com/zmj/archive/2008/03/14/14122.html#44529怎么会变成不是等间距的呢？这不是简单的几何原理吗？

Nico 2008-03-14 21:27 发表评论

]]>re: OpenGL纹理 http://www.cppblog.com/zmj/archive/2008/01/04/2816.html#40408张明张明Fri, 04 Jan 2008 09:51:00 GMThttp://www.cppblog.com/zmj/archive/2008/01/04/2816.html#40408

张明 2008-01-04 17:51 发表评论

]]>re: 几种压缩算法原理介绍http://www.cppblog.com/zmj/archive/2007/11/30/2699.html#37551等待等待Fri, 30 Nov 2007 05:27:00 GMThttp://www.cppblog.com/zmj/archive/2007/11/30/2699.html#37551

等待 2007-11-30 13:27 发表评论

]]>re: 空间插值方法汇总http://www.cppblog.com/zmj/archive/2007/11/21/2977.html#37064zmjzmjWed, 21 Nov 2007 02:32:00 GMThttp://www.cppblog.com/zmj/archive/2007/11/21/2977.html#37064

zmj 2007-11-21 10:32 发表评论

]]>re: 空间插值方法汇总http://www.cppblog.com/zmj/archive/2007/11/20/2977.html#37033yunyunTue, 20 Nov 2007 10:40:00 GMThttp://www.cppblog.com/zmj/archive/2007/11/20/2977.html#37033

yun 2007-11-20 18:40 发表评论

]]>re: 空间插值方法汇总http://www.cppblog.com/zmj/archive/2007/10/28/2977.html#35353李玲李玲Sun, 28 Oct 2007 09:05:00 GMThttp://www.cppblog.com/zmj/archive/2007/10/28/2977.html#35353

李玲 2007-10-28 17:05 发表评论

]]>re: 选择与反馈http://www.cppblog.com/zmj/archive/2007/10/13/30064.html#34146flymanflymanSat, 13 Oct 2007 12:53:00 GMThttp://www.cppblog.com/zmj/archive/2007/10/13/30064.html#34146

flyman 2007-10-13 20:53 发表评论

]]>re: 选择与反馈http://www.cppblog.com/zmj/archive/2007/10/03/30064.html#33347linbenlinbenTue, 02 Oct 2007 16:12:00 GMThttp://www.cppblog.com/zmj/archive/2007/10/03/30064.html#33347
http://www.51kaiyuan.net/index.php?controller=BoDashboard&action=Search3&classId=212

linben 2007-10-03 00:12 发表评论

]]>re: 资源链接http://www.cppblog.com/zmj/archive/2007/08/23/2888.html#30648daisydaisyThu, 23 Aug 2007 01:47:00 GMThttp://www.cppblog.com/zmj/archive/2007/08/23/2888.html#30648

daisy 2007-08-23 09:47 发表评论

]]>re: 选择与反馈http://www.cppblog.com/zmj/archive/2007/08/17/30064.html#30257andyliuandyliuFri, 17 Aug 2007 09:02:00 GMThttp://www.cppblog.com/zmj/archive/2007/08/17/30064.html#30257
ps：你那篇《Z坐标、深度缓存和透视投影》给我同学看了下，得到很高的赞扬哦，学到了不少东西！！

andyliu 2007-08-17 17:02 发表评论

]]>re: 计算机图形学几何工具算法详解(英文目录)http://www.cppblog.com/zmj/archive/2007/08/07/15676.html#29463sunjunlingsunjunlingTue, 07 Aug 2007 03:43:00 GMThttp://www.cppblog.com/zmj/archive/2007/08/07/15676.html#29463

sunjunling 2007-08-07 11:43 发表评论

]]>re: 几种压缩算法原理介绍http://www.cppblog.com/zmj/archive/2007/08/04/2699.html#29340lweflwefSat, 04 Aug 2007 00:38:00 GMThttp://www.cppblog.com/zmj/archive/2007/08/04/2699.html#29340

lwef 2007-08-04 08:38 发表评论

]]>re: 几种压缩算法原理介绍http://www.cppblog.com/zmj/archive/2007/07/29/2699.html#28957hitjjghitjjgSun, 29 Jul 2007 07:10:00 GMThttp://www.cppblog.com/zmj/archive/2007/07/29/2699.html#28957

hitjjg 2007-07-29 15:10 发表评论

]]>re: Minizip: Zip and UnZip additionnal libraryhttp://www.cppblog.com/zmj/archive/2007/06/21/21543.html#26788sdfgssdfgsThu, 21 Jun 2007 14:57:00 GMThttp://www.cppblog.com/zmj/archive/2007/06/21/21543.html#26788http://comitato-paritetico-territoriale.psqti.info
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http://normativa-cancelli-automatici.psqte.info
http://poesia-d-amore-di-pablo-neruda.psqta.info

sdfgs 2007-06-21 22:57 发表评论

]]>re: Z坐标、深度缓存和透视投影http://www.cppblog.com/zmj/archive/2007/06/16/14122.html#26437OUYANG2008OUYANG2008Sat, 16 Jun 2007 05:21:00 GMThttp://www.cppblog.com/zmj/archive/2007/06/16/14122.html#26437若果说是因为硬件相关性的话，那么他表示成FLOAT类型的值也是与硬件相关的，有一些PAPER上说是精度的需要，深度数据和真实的深度不是单纯的比例关系，总之我不怎么清楚，呵呵。OPENGL里大量应用这方面的操作，不麻烦的话请再写一个这方面的说明，THS.

OUYANG2008 2007-06-16 13:21 发表评论

]]>re: 空间插值方法汇总http://www.cppblog.com/zmj/archive/2007/06/16/2977.html#26425LCD图像LCD图像Sat, 16 Jun 2007 00:58:00 GMThttp://www.cppblog.com/zmj/archive/2007/06/16/2977.html#26425

LCD图像 2007-06-16 08:58 发表评论

]]>re: OpenGL位图和图像 http://www.cppblog.com/zmj/archive/2007/06/01/2815.html#25274MedieMedieFri, 01 Jun 2007 06:08:00 GMThttp://www.cppblog.com/zmj/archive/2007/06/01/2815.html#25274

Medie 2007-06-01 14:08 发表评论

]]>re: Z坐标、深度缓存和透视投影[未登录]http://www.cppblog.com/zmj/archive/2007/05/10/14122.html#23789LeoLeoThu, 10 May 2007 07:02:00 GMThttp://www.cppblog.com/zmj/archive/2007/05/10/14122.html#2378916bit Z buffer的分辨精度是 2^16,类似的24bit 是 2^24.和芯片硬件设计相关。无法精确表达3个double值获得的深度值。

深度值是世界坐标XYZ在屏幕坐标UVW的W方向的投影。

OpenGL 将其转换为0-1之间的浮点值，我认为是为了使OpenGL调用与硬件配置无关，类似的设计在颜色设置等方面也可以看到。

Leo 2007-05-10 15:02 发表评论

]]>re: Z坐标、深度缓存和透视投影http://www.cppblog.com/zmj/archive/2007/04/19/14122.html#22323OUYANG2008OUYANG2008Thu, 19 Apr 2007 11:56:00 GMThttp://www.cppblog.com/zmj/archive/2007/04/19/14122.html#22323在3D场景中，实际上X,Y,Z用的值要有很大的空间，而他有规定他们的范围都是
-1~1，特别是在NDC中，这样做有什么必要？
事实上，在渲染3D场景中，我们用的坐标都很是世界坐标，给他们是不是一个东西。

OUYANG2008 2007-04-19 19:56 发表评论

]]>re: OpenGL Frame Buffer Object 201http://www.cppblog.com/zmj/archive/2007/04/19/18741.html#22320OUYANG2008OUYANG2008Thu, 19 Apr 2007 11:18:00 GMThttp://www.cppblog.com/zmj/archive/2007/04/19/18741.html#22320

OUYANG2008 2007-04-19 19:18 发表评论

]]>re: 空间插值方法汇总http://www.cppblog.com/zmj/archive/2007/03/26/2977.html#20601amutieer2006amutieer2006Mon, 26 Mar 2007 03:27:00 GMThttp://www.cppblog.com/zmj/archive/2007/03/26/2977.html#20601学长什么时候在线阿？

amutieer2006 2007-03-26 11:27 发表评论

]]>re: 空间插值方法汇总http://www.cppblog.com/zmj/archive/2007/03/26/2977.html#20600amutieer2006amutieer2006Mon, 26 Mar 2007 03:26:00 GMThttp://www.cppblog.com/zmj/archive/2007/03/26/2977.html#20600自然邻近法插入的新的数据点是网格化的单元上的点吗？
使用邻点的权重平均值将决定待插点的权重,待插点的权重和目标泰森多边形成比例怎么解释？
期待中............谢谢啦

amutieer2006 2007-03-26 11:26 发表评论

]]>re: Three Ways to Inject Your Code into Another Processhttp://www.cppblog.com/zmj/archive/2007/02/04/2692.html#18330UMUUMUSun, 04 Feb 2007 12:43:00 GMThttp://www.cppblog.com/zmj/archive/2007/02/04/2692.html#18330

UMU 2007-02-04 20:43 发表评论

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