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	<title>7. Joint へのコメント</title>
	<atom:link href="http://demura.net/english/ode7/feed" rel="self" type="application/rss+xml" />
	<link>http://demura.net</link>
	<description>ロボット達のサッカーW杯RoboCup，つくばチャレンジ，物理計算エンジンＯＤＥと本サイトで開発している３次元描画ライブラリirrDrawStuffなどのロボット開発プラットフォームを開発者の視点で情報発信． なお，ODE本では左下動画のようなロボットシミュレータ作成法を学びます．まずは動画をクリックして体験しよう！</description>
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		<title><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/c1b70380c7ebcf7.png" alt="zz MonsterID Icon" height="48" width="48"/> zz より</title>
		<link>http://demura.net/english/ode7/comment-page-1#comment-1121</link>
		<dc:creator><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/c1b70380c7ebcf7.png" alt="zz MonsterID Icon" height="48" width="48"/> zz</dc:creator>
		<pubDate>Mon, 25 May 2009 07:49:48 +0000</pubDate>
		<guid isPermaLink="false">http://demura.net/wordpress/?page_id=2256#comment-1121</guid>
		<description>Hi demu,
l&#039;m glad to have your reply.Thanks very much.l&#039;ll try my best to resolve the question.
see you!</description>
		<content:encoded><![CDATA[<p>Hi demu,<br />
l&#8217;m glad to have your reply.Thanks very much.l&#8217;ll try my best to resolve the question.<br />
see you!</p>
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	<item>
		<title><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/843080b3ff15706.png" alt="demu MonsterID Icon" height="48" width="48"/> demu より</title>
		<link>http://demura.net/english/ode7/comment-page-1#comment-1125</link>
		<dc:creator><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/843080b3ff15706.png" alt="demu MonsterID Icon" height="48" width="48"/> demu</dc:creator>
		<pubDate>Sun, 24 May 2009 13:02:08 +0000</pubDate>
		<guid isPermaLink="false">http://demura.net/wordpress/?page_id=2256#comment-1125</guid>
		<description>Hi zz,

Sorry, but I can download.

The URL is http://demura.net/wordpress/wp-content/uploads/2008/10/sample7-090309.zip

Cheers,

demu</description>
		<content:encoded><![CDATA[<p>Hi zz,</p>
<p>Sorry, but I can download.</p>
<p>The URL is <a href="http://demura.net/wordpress/wp-content/uploads/2008/10/sample7-090309.zip" rel="nofollow">http://demura.net/wordpress/wp-content/uploads/2008/10/sample7-090309.zip</a></p>
<p>Cheers,</p>
<p>demu</p>
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		<title><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/c1b70380c7ebcf7.png" alt="zz MonsterID Icon" height="48" width="48"/> zz より</title>
		<link>http://demura.net/english/ode7/comment-page-1#comment-1123</link>
		<dc:creator><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/c1b70380c7ebcf7.png" alt="zz MonsterID Icon" height="48" width="48"/> zz</dc:creator>
		<pubDate>Sun, 24 May 2009 11:32:54 +0000</pubDate>
		<guid isPermaLink="false">http://demura.net/wordpress/?page_id=2256#comment-1123</guid>
		<description>excuse me,i want to download it very much.but i can&#039;t.why?</description>
		<content:encoded><![CDATA[<p>excuse me,i want to download it very much.but i can&#8217;t.why?</p>
]]></content:encoded>
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		<title><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/843080b3ff15706.png" alt="demu MonsterID Icon" height="48" width="48"/> demu より</title>
		<link>http://demura.net/english/ode7/comment-page-1#comment-1124</link>
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		<pubDate>Mon, 09 Mar 2009 00:26:27 +0000</pubDate>
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		<description>Hi Richard,

I changed the source code according to your comments.
New source is sample7-090309.zip.

I really appreciate your comments.

demu</description>
		<content:encoded><![CDATA[<p>Hi Richard,</p>
<p>I changed the source code according to your comments.<br />
New source is sample7-090309.zip.</p>
<p>I really appreciate your comments.</p>
<p>demu</p>
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		<title><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/015441f41217b72.png" alt="richard kooijman MonsterID Icon" height="48" width="48"/> richard kooijman より</title>
		<link>http://demura.net/english/ode7/comment-page-1#comment-1122</link>
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		<pubDate>Sun, 08 Mar 2009 15:41:25 +0000</pubDate>
		<guid isPermaLink="false">http://demura.net/wordpress/?page_id=2256#comment-1122</guid>
		<description>Hi Demu, thanks for your fast replay..  for me it seems that by stetting m1 to zero for the second time you also change the mass for the ball back to zero, but im sure that i just need to think about it a little more carefully.

what i ment with  “2 versions&quot;:
in &quot;sample7-081011.rar&quot;, you have on line 83 &quot;void  prepDrawStuff() &quot; and  on line 129: &quot;void  setDrawStuff()&quot;,  doing the same thing (and you only call   &quot;setDrawStuff() &quot; on line 140..)  ... sorry for the confusion, it was actually hardly worth mentioning..</description>
		<content:encoded><![CDATA[<p>Hi Demu, thanks for your fast replay..  for me it seems that by stetting m1 to zero for the second time you also change the mass for the ball back to zero, but im sure that i just need to think about it a little more carefully.</p>
<p>what i ment with  “2 versions&#8221;:<br />
in &#8220;sample7-081011.rar&#8221;, you have on line 83 &#8220;void  prepDrawStuff() &#8221; and  on line 129: &#8220;void  setDrawStuff()&#8221;,  doing the same thing (and you only call   &#8220;setDrawStuff() &#8221; on line 140..)  &#8230; sorry for the confusion, it was actually hardly worth mentioning..</p>
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		<title><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/843080b3ff15706.png" alt="demu MonsterID Icon" height="48" width="48"/> demu より</title>
		<link>http://demura.net/english/ode7/comment-page-1#comment-1120</link>
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		<pubDate>Sat, 07 Mar 2009 08:10:57 +0000</pubDate>
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		<description>Hi  Richard,

Thank you very much for your comments.

Firstly, I do not understand the meaning that &quot;2 versions of start up function setting up pointers to drawstuff&quot;. Please tell me more precisely.

Secondly, I used dMass m1 for the ball and capsule, but I initialized m1 by dMassSetZero(&amp;m1). So, it is not an error. Of course, it is better to change variables.

Cheers,

demu</description>
		<content:encoded><![CDATA[<p>Hi  Richard,</p>
<p>Thank you very much for your comments.</p>
<p>Firstly, I do not understand the meaning that &#8220;2 versions of start up function setting up pointers to drawstuff&#8221;. Please tell me more precisely.</p>
<p>Secondly, I used dMass m1 for the ball and capsule, but I initialized m1 by dMassSetZero(&#038;m1). So, it is not an error. Of course, it is better to change variables.</p>
<p>Cheers,</p>
<p>demu</p>
]]></content:encoded>
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		<title><img class="monsterid" src="http://demura.net/wordpress/wp-content/plugins/wp-monsterid/monsterid/015441f41217b72.png" alt="richard kooijman MonsterID Icon" height="48" width="48"/> richard kooijman より</title>
		<link>http://demura.net/english/ode7/comment-page-1#comment-1119</link>
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		<pubDate>Fri, 06 Mar 2009 17:13:42 +0000</pubDate>
		<guid isPermaLink="false">http://demura.net/wordpress/?page_id=2256#comment-1119</guid>
		<description>hi, noticed that a  in the downloaded version (sample program 7) you have accidentally put 2 versions of start up function setting up pointers to drawstuf. Also, i think, (but am not use) that i see another small error: you have used the dMass m1 for the ball and capsual, does that not mean that that that ball + capsual are now the same?
..other than that, just like to say: great work! very useful stuff here</description>
		<content:encoded><![CDATA[<p>hi, noticed that a  in the downloaded version (sample program 7) you have accidentally put 2 versions of start up function setting up pointers to drawstuf. Also, i think, (but am not use) that i see another small error: you have used the dMass m1 for the ball and capsual, does that not mean that that that ball + capsual are now the same?<br />
..other than that, just like to say: great work! very useful stuff here</p>
]]></content:encoded>
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