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  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing</id>
  <title type="text">comp.graphics.rendering.raytracing Google Group</title>
  <subtitle type="text">
  Raytracing software, tools and methods.
  </subtitle>
  <link href="/group/comp.graphics.rendering.raytracing/feed/atom_v1_0_msgs.xml" rel="self" title="comp.graphics.rendering.raytracing feed"/>
  <updated>2008-07-17T08:04:17Z</updated>
  <generator uri="http://groups.google.co.uk" version="1.99">Google Groups</generator>
  <entry>
  <author>
  <name>Morales</name>
  <email>ermora...@yahoo.com</email>
  </author>
  <updated>2008-07-16T21:27:15Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/318ef3c9f7c01683/8125358f89420bf9?show_docid=8125358f89420bf9</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/318ef3c9f7c01683/8125358f89420bf9?show_docid=8125358f89420bf9"/>
  <title type="text">037 GPS NOW 03738</title>
  <summary type="html" xml:space="preserve">
  ============================== ========= &lt;br&gt; Get A GPS Today At A Low Price!! &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.GPSTakesYou.com&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; ============================== ========= &lt;br&gt; GPS Devices &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.gpstakesyou.com&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; ============================== ========= &lt;br&gt; 2X[k \p\)Q\]wCIm @4n&amp;amp;
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  </entry>
  <entry>
  <author>
  <name>vintha</name>
  <email>vinthaaa...@gmail.com</email>
  </author>
  <updated>2008-07-17T08:04:17Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/1959bc1e46e33e09/ac5bd2d7d1e61bbd?show_docid=ac5bd2d7d1e61bbd</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/1959bc1e46e33e09/ac5bd2d7d1e61bbd?show_docid=ac5bd2d7d1e61bbd"/>
  <title type="text">EARN MONEY $2500-10000 PER WEEK</title>
  <summary type="html" xml:space="preserve">
  EARN MONEY $2500-10000 PER WEEK &lt;br&gt; SIMPLE ONLINE SURVEY &lt;br&gt; OTHER DETAILS LOGONTO &lt;br&gt; ****************************** ****************************** **************** &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.AWSurveys.com/HomeMain.cfm?RefID=sivaicici&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.AWSurveys.com/HomeMain.cfm?RefID=sivaicici&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.AWSurveys.com/HomeMain.cfm?RefID=sivaicici&quot;&gt;[link]&lt;/a&gt;
  </summary>
  </entry>
  <entry>
  <author>
  <email>kizzied...@gmail.com</email>
  </author>
  <updated>2008-07-10T15:21:29Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/2796c63e5bed709f/95ac11aac2d8f4e0?show_docid=95ac11aac2d8f4e0</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/2796c63e5bed709f/95ac11aac2d8f4e0?show_docid=95ac11aac2d8f4e0"/>
  <title type="text">Amateurs web camchat</title>
  <summary type="html" xml:space="preserve">
  Amateurs web camchat &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://tubepenthouse.servik.com/view_cam.htm&quot;&gt;[link]&lt;/a&gt;
  </summary>
  </entry>
  <entry>
  <author>
  <name>S M Ryan</name>
  <email>wyrm...@romeo-alfa-whiskey-bravo-whiskey.com</email>
  </author>
  <updated>2008-07-07T04:48:47Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/abd56fa8a15016eb/47c1dbc784a8f04e?show_docid=47c1dbc784a8f04e</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/abd56fa8a15016eb/47c1dbc784a8f04e?show_docid=47c1dbc784a8f04e"/>
  <title type="text">Re: pov-ray: Interesect finite object with half space</title>
  <summary type="html" xml:space="preserve">
  In article &amp;lt;m6RycQHzxYcIF...@econym.demon .co.uk&amp;gt;, &lt;br&gt; Thanks. A quick check shows the direction the normal vector points to is the &lt;br&gt; outside half space.
  </summary>
  </entry>
  <entry>
  <author>
  <name>Mike Williams</name>
  <email>nos...@econym.demon.co.uk</email>
  </author>
  <updated>2008-07-07T03:24:35Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/abd56fa8a15016eb/61f780f497a3c959?show_docid=61f780f497a3c959</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/abd56fa8a15016eb/61f780f497a3c959?show_docid=61f780f497a3c959"/>
  <title type="text">Re: pov-ray: Interesect finite object with half space</title>
  <summary type="html" xml:space="preserve">
  Intersect it with the plane. One side of a plane is the &amp;quot;inside&amp;quot; and the &lt;br&gt; other is the &amp;quot;outside&amp;quot; for the purpose of CSG. &lt;br&gt; Which side of the plane is the &amp;quot;inside&amp;quot; isn&#39;t intuitively obvious, and &lt;br&gt; whenever I try to work it out I always end up getting it wrong. However, &lt;br&gt; since there are only two sides to choose from, you can try one and when
  </summary>
  </entry>
  <entry>
  <author>
  <name>S M Ryan</name>
  <email>wyrm...@romeo-alfa-whiskey-bravo-whiskey.com</email>
  </author>
  <updated>2008-07-07T02:46:10Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/abd56fa8a15016eb/701e582ff05ead60?show_docid=701e582ff05ead60</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/abd56fa8a15016eb/701e582ff05ead60?show_docid=701e582ff05ead60"/>
  <title type="text">pov-ray: Interesect finite object with half space</title>
  <summary type="html" xml:space="preserve">
  I want to intersect a finite object with the half space above or below a plane. &lt;br&gt; The only thing I can think of is a box that big enough so that only one side &lt;br&gt; (representing the plane) intersect the object the the other faces are outside &lt;br&gt; the object; but that requires figuring out a just large enough box. Are there
  </summary>
  </entry>
  <entry>
  <author>
  <name>Longhorn</name>
  <email>longhorn...@gmail.com</email>
  </author>
  <updated>2008-06-25T14:02:02Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/e2fe3ec49a72aaa0/7d12de001fc6e9b9?show_docid=7d12de001fc6e9b9</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/e2fe3ec49a72aaa0/7d12de001fc6e9b9?show_docid=7d12de001fc6e9b9"/>
  <title type="text">computer-graphics-softs page</title>
  <summary type="html" xml:space="preserve">
  Hi my new blog about cg soft &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://computer-graphics-softs.blogspot.com/&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; And link download for more!!
  </summary>
  </entry>
  <entry>
  <author>
  <name>Wearetheworld</name>
  <email>hippo.n...@gmail.com</email>
  </author>
  <updated>2008-06-10T06:45:03Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/e8735716e4b01cbc/1165fe2f292456cb?show_docid=1165fe2f292456cb</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/e8735716e4b01cbc/1165fe2f292456cb?show_docid=1165fe2f292456cb"/>
  <title type="text">Hi!</title>
  <summary type="html" xml:space="preserve">
  Here my web for CG artist &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.cgezine.com&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; Computer Graphic eMagazine &lt;br&gt; Joint and download &lt;br&gt; Thanks
  </summary>
  </entry>
  <entry>
  <author>
  <name>Miles Bader</name>
  <email>mi...@gnu.org</email>
  </author>
  <updated>2008-05-24T06:25:02Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/49033702d6a88c4b/252137dc2c27aaef?show_docid=252137dc2c27aaef</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/49033702d6a88c4b/252137dc2c27aaef?show_docid=252137dc2c27aaef"/>
  <title type="text">Re: graphic ripper?</title>
  <summary type="html" xml:space="preserve">
  Note: that post was spam; the tool mention probably sucks massively &lt;br&gt; -Miles
  </summary>
  </entry>
  <entry>
  <author>
  <name>Matt Giwer</name>
  <email>jul...@tampabay.remover.rr.com</email>
  </author>
  <updated>2008-05-24T02:07:45Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/49033702d6a88c4b/514012736e01a9eb?show_docid=514012736e01a9eb</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/49033702d6a88c4b/514012736e01a9eb?show_docid=514012736e01a9eb"/>
  <title type="text">Re: graphic ripper?</title>
  <summary type="html" xml:space="preserve">
  Probably not although I didn&#39;t bother searching for the price. There are many &lt;br&gt; formats listed that browsers can grab and ones that are rarely encountered by &lt;br&gt; TIFF. &lt;br&gt; A better place to start is what you want to capture and why? If it is only &lt;br&gt; one or two things then there is likely a better way.
  </summary>
  </entry>
  <entry>
  <author>
  <email>hugo_hur...@hotmail.com</email>
  </author>
  <updated>2008-05-10T20:19:27Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/9e8044ce74a0da60/c550af3a0796737c?show_docid=c550af3a0796737c</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/9e8044ce74a0da60/c550af3a0796737c?show_docid=c550af3a0796737c"/>
  <title type="text">acheter votre acomplia acomplia commande en ligne acquerir acomplia us usa soft commander acomplia canada soft acomplia belgique 1</title>
  <summary type="html" xml:space="preserve">
  acheter votre acomplia &lt;br&gt; acomplia commande en ligne &lt;br&gt; acquerir acomplia us usa soft &lt;br&gt; commander acomplia canada soft &lt;br&gt; acomplia belgique &lt;br&gt; &lt;p&gt; +++ PERTE DE POIDS +++ PERTE DE POIDS +++ PERTE DE POIDS +++ &lt;br&gt; + &lt;br&gt; ACHETER ACOMPLIA BON MARCHE (ALL CARD ACCEPTED) &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://jhku.net/ACHETER-ACOMPLIA-BON-MARCHE/&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; &lt;p&gt; ACHETER ACOMPLIA BON MARCHE (Western Union, Diners, AMEX)
  </summary>
  </entry>
  <entry>
  <author>
  <email>hugo_hur...@hotmail.com</email>
  </author>
  <updated>2008-05-10T10:00:11Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/55e24df400142eca/9df1971721ebcff4?show_docid=9df1971721ebcff4</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/55e24df400142eca/9df1971721ebcff4?show_docid=9df1971721ebcff4"/>
  <title type="text">zyban de bon marche canada achat acheter zyban discret acheter zyban belgique en ligne achat zyban belgique soft generique acheter zyban canada a vendre 1</title>
  <summary type="html" xml:space="preserve">
  zyban de bon marche canada &lt;br&gt; achat acheter zyban discret &lt;br&gt; acheter zyban belgique en ligne &lt;br&gt; achat zyban belgique soft generique &lt;br&gt; acheter zyban canada a vendre &lt;br&gt; &lt;p&gt; +++ Anti-déprimants +++ Anti-déprimants +++ Anti-déprimants +++ &lt;br&gt; + &lt;br&gt; ACHETER ZYBAN BON MARCHE (ALL CARDS ACCEPTED !!!) &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://jhku.net/ACHETER-ZYBAN-BON-MARCHE/&quot;&gt;[link]&lt;/a&gt;
  </summary>
  </entry>
  <entry>
  <author>
  <name>mast4as</name>
  <email>mast...@yahoo.com</email>
  </author>
  <updated>2008-04-28T08:19:40Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/3a38cc44eb92f30c/e47703903d92eb42?show_docid=e47703903d92eb42</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/3a38cc44eb92f30c/e47703903d92eb42?show_docid=e47703903d92eb42"/>
  <title type="text">free raytracing, rendering &amp; shading techniques tutorials</title>
  <summary type="html" xml:space="preserve">
  On the website &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.scratchapixel.com&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; If you want to have a look... it&#39;s WIP. &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.scratchapixel.com/tutorials/home/home.php&quot;&gt;[link]&lt;/a&gt;
  </summary>
  </entry>
  <entry>
  <author>
  <name>@SAD</name>
  <email>irresistable.a...@gmail.com</email>
  </author>
  <updated>2008-04-06T10:11:49Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/22d8dd5f86e08c37/6d84f270b92a1ff6?show_docid=6d84f270b92a1ff6</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/22d8dd5f86e08c37/6d84f270b92a1ff6?show_docid=6d84f270b92a1ff6"/>
  <title type="text">EARN MONEY</title>
  <summary type="html" xml:space="preserve">
  HI FRIENDS &lt;br&gt; EARN MONEY ONLINE.ITS SIMPLE &amp;amp; SAFE. &lt;br&gt; VISIT THIS LINK &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.AWSurveys.com/HomeMain.cfm?RefID=irresistable_asad&quot;&gt;[link]&lt;/a&gt;
  </summary>
  </entry>
  <entry>
  <author>
  <name>Jon Harrop</name>
  <email>use...@jdh30.plus.com</email>
  </author>
  <updated>2008-03-28T12:34:48Z</updated>
  <id>http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/eeefae7a63d2e86d/31e55cad91fbc6e9?show_docid=31e55cad91fbc6e9</id>
  <link href="http://groups.google.co.uk/group/comp.graphics.rendering.raytracing/browse_thread/thread/eeefae7a63d2e86d/31e55cad91fbc6e9?show_docid=31e55cad91fbc6e9"/>
  <title type="text">Re: Ray tracing in OCaml (revisited)</title>
  <summary type="html" xml:space="preserve">
  As much as possible, yes. They all implement the same algorithm, with &lt;br&gt; ray-sphere intersections only and the same hierarchical spherical bounds &lt;br&gt; for fast search. &lt;br&gt; The different versions introduce different algorithmic optimizations but &lt;br&gt; these are kept the same across all languages. The final version is a
  </summary>
  </entry>
</feed>
