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	<title>gBlog &#187; directx</title>
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	<description>&#34;We&#039;re not here for a long time, we&#039;re here for a good time.&#34; (Colin McRae)</description>
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		<title>gBlog &#187; directx</title>
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		<title>AABB tree</title>
		<link>http://blog.ghiboz.com/2008/08/06/aabb-tree/</link>
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		<pubDate>Wed, 06 Aug 2008 08:02:14 +0000</pubDate>
		<dc:creator>ghiboz</dc:creator>
				<category><![CDATA[dev]]></category>
		<category><![CDATA[sims]]></category>
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		<guid isPermaLink="false">http://blog.ghiboz.com/?p=152</guid>
		<description><![CDATA[Finalmente, dopo un bel po&#8217; di tempo perso per cavolate sono riuscito a creare la mia AABB tree collision. Cos&#8217;è AABB tree collision? è un comodo sistema per velocizzare la collisione tra un oggetto ed un altro in un sistema. &#8230; <a href="http://blog.ghiboz.com/2008/08/06/aabb-tree/">Leggi l'articolo completo <span class="meta-nav">&#8594;</span></a><img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.ghiboz.com&amp;blog=244994&amp;post=152&amp;subd=ghiboz&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a class="flickr-image" title="Controluce?" rel="flickr-mgr" href="http://www.flickr.com/photos/9049083@N04/2725034111/"><img class="flickr-original alignleft" style="margin:2px;" longdesc="http://farm4.static.flickr.com/3176/2725034111_f845762d42_o.jpg" src="http://farm4.static.flickr.com/3176/2725034111_8008af6254_s.jpg" alt="Controluce?" width="75" height="75" /></a>Finalmente, dopo un bel po&#8217; di tempo perso per cavolate sono riuscito a creare la mia AABB tree collision.</p>
<p>Cos&#8217;è AABB tree collision?<br />
è un comodo sistema per velocizzare la collisione tra un oggetto ed un altro in un sistema. Nel mio caso lo sto usando per trovare la faccia interessata all&#8217;attraversamento di un raggio.</p>
<p>Tra l&#8217;altro ho scoperto l&#8217;acqua calda dei puntatori&#8230;.<br />
[cpp]</p>
<p>_vertex = new S_VERTEX[nVertex];<br />
memcpy( _vertex, vertex, sizeof( S_VERTEX ) * nVertex );</p>
<p>[/cpp]</p>
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			<media:title type="html">ghiboz</media:title>
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			<media:title type="html">Controluce?</media:title>
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