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	<title>a r k 4 n</title>
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		<title>a r k 4 n</title>
		<link>http://ark4n.wordpress.com</link>
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		<item>
		<title>Download de modelos 3D em Creative Commons</title>
		<link>http://ark4n.wordpress.com/2012/01/27/download-de-modelos-3d-em-creative-commons/</link>
		<comments>http://ark4n.wordpress.com/2012/01/27/download-de-modelos-3d-em-creative-commons/#comments</comments>
		<pubDate>Fri, 27 Jan 2012 11:11:33 +0000</pubDate>
		<dc:creator>ark4n</dc:creator>
				<category><![CDATA[Arte]]></category>
		<category><![CDATA[Blender]]></category>
		<category><![CDATA[Computação Gráfica]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[Open Source]]></category>

		<guid isPermaLink="false">http://ark4n.wordpress.com/?p=1476</guid>
		<description><![CDATA[O Blend Swap é um site para compartilhamento de modelos 3D (no formato blend, usado pelo Blender) sob licença Creative Commons. Coloquei no Blend Swap um modelo 3D de guitarra feito a partir de uma ESP canhota, que acho bom o suficiente para entrar na coleção do site. Filed under: Arte, Blender, Computação Gráfica, Internet, [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ark4n.wordpress.com&amp;blog=1929918&amp;post=1476&amp;subd=ark4n&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:center;"><a href="http://www.blendswap.com/blends/musical-instruments/electric-guitar-2/"><img class="aligncenter size-medium wp-image-1477" src="http://ark4n.files.wordpress.com/2012/01/electric_guitar.jpg?w=300&#038;h=300" alt="" width="300" height="300" /></a></p>
<p style="text-align:justify;">O <a href="http://www.blendswap.com/">Blend Swap</a> é um site para compartilhamento de modelos 3D (no formato blend, usado pelo Blender) sob licença Creative Commons.</p>
<p style="text-align:justify;">Coloquei no Blend Swap um <a href="http://www.blendswap.com/blends/musical-instruments/electric-guitar-2/">modelo 3D de guitarra</a> feito a partir de uma ESP canhota, que acho bom o suficiente para entrar na coleção do site.</p>
<br />Filed under: <a href='http://ark4n.wordpress.com/category/arte/'>Arte</a>, <a href='http://ark4n.wordpress.com/category/open-source/blender-open-source-tecnologia/'>Blender</a>, <a href='http://ark4n.wordpress.com/category/computacao-grafica-tecnologia/'>Computação Gráfica</a>, <a href='http://ark4n.wordpress.com/category/internet-tecnologia-2/'>Internet</a>, <a href='http://ark4n.wordpress.com/category/open-source/'>Open Source</a>  <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/ark4n.wordpress.com/1476/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/ark4n.wordpress.com/1476/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/ark4n.wordpress.com/1476/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/ark4n.wordpress.com/1476/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/ark4n.wordpress.com/1476/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/ark4n.wordpress.com/1476/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/ark4n.wordpress.com/1476/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/ark4n.wordpress.com/1476/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/ark4n.wordpress.com/1476/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/ark4n.wordpress.com/1476/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/ark4n.wordpress.com/1476/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/ark4n.wordpress.com/1476/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/ark4n.wordpress.com/1476/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/ark4n.wordpress.com/1476/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ark4n.wordpress.com&amp;blog=1929918&amp;post=1476&amp;subd=ark4n&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">ark4n</media:title>
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		<item>
		<title>AnimaEco 2011</title>
		<link>http://ark4n.wordpress.com/2011/11/22/animaeco/</link>
		<comments>http://ark4n.wordpress.com/2011/11/22/animaeco/#comments</comments>
		<pubDate>Tue, 22 Nov 2011 16:02:52 +0000</pubDate>
		<dc:creator>ark4n</dc:creator>
				<category><![CDATA[Blender]]></category>
		<category><![CDATA[Computação Gráfica]]></category>

		<guid isPermaLink="false">http://ark4n.wordpress.com/?p=1463</guid>
		<description><![CDATA[Está ocorrendo na UFRJ (no campus da Urca), mais uma edição do AnimaEco. Estarei fazendo uma apresentação sobre Blender no dia 23 (dia dedicado aos games). Filed under: Blender, Computação Gráfica Tagged: Blender, Computação Gráfica<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ark4n.wordpress.com&amp;blog=1929918&amp;post=1463&amp;subd=ark4n&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Está ocorrendo na UFRJ (no campus da Urca), mais uma edição do <a href="http://www.latec.ufrj.br/animaeco/">AnimaEco</a>. Estarei fazendo uma apresentação sobre Blender no dia 23 (dia dedicado aos games).</p>
<br />Filed under: <a href='http://ark4n.wordpress.com/category/open-source/blender-open-source-tecnologia/'>Blender</a>, <a href='http://ark4n.wordpress.com/category/computacao-grafica-tecnologia/'>Computação Gráfica</a> Tagged: <a href='http://ark4n.wordpress.com/tag/blender/'>Blender</a>, <a href='http://ark4n.wordpress.com/tag/computacao-grafica/'>Computação Gráfica</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/ark4n.wordpress.com/1463/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/ark4n.wordpress.com/1463/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/ark4n.wordpress.com/1463/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/ark4n.wordpress.com/1463/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/ark4n.wordpress.com/1463/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/ark4n.wordpress.com/1463/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/ark4n.wordpress.com/1463/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/ark4n.wordpress.com/1463/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/ark4n.wordpress.com/1463/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/ark4n.wordpress.com/1463/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/ark4n.wordpress.com/1463/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/ark4n.wordpress.com/1463/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/ark4n.wordpress.com/1463/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/ark4n.wordpress.com/1463/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ark4n.wordpress.com&amp;blog=1929918&amp;post=1463&amp;subd=ark4n&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">ark4n</media:title>
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	</item>
		<item>
		<title>Blender: Iluminação Global com Cycles</title>
		<link>http://ark4n.wordpress.com/2011/10/06/blender-iluminacao-global-com-cycles/</link>
		<comments>http://ark4n.wordpress.com/2011/10/06/blender-iluminacao-global-com-cycles/#comments</comments>
		<pubDate>Thu, 06 Oct 2011 13:39:59 +0000</pubDate>
		<dc:creator>ark4n</dc:creator>
				<category><![CDATA[Arte]]></category>
		<category><![CDATA[Blender]]></category>
		<category><![CDATA[Computação Gráfica]]></category>

		<guid isPermaLink="false">http://ark4n.wordpress.com/?p=1457</guid>
		<description><![CDATA[A Iluminação Global (GI) é um grande avanço no processo de renderização de imagens 3D. Explicando de uma forma bem resumida, a GI define que a luz que incide em um determinado ponto é resultante da iluminação gerada por todas as fontes de luz e superfícies refletoras que fazem parte da cena. No renderizador interno [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ark4n.wordpress.com&amp;blog=1929918&amp;post=1457&amp;subd=ark4n&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:center;"><a href="http://ark4n.deviantart.com/art/Asylum-side-effects-261850228"><img class="aligncenter size-medium wp-image-1455" title="asylum_716x573" src="http://ark4n.files.wordpress.com/2011/10/asylum_716x573.jpg?w=300&#038;h=240" alt="" width="300" height="240" /></a></p>
<p style="text-align:justify;">A Iluminação Global (GI) é um grande avanço no processo de renderização de imagens 3D. Explicando de uma forma bem resumida, a GI define que a luz que incide em um determinado ponto é resultante da iluminação gerada por todas as fontes de luz e superfícies refletoras que fazem parte da cena.</p>
<p style="text-align:justify;">No renderizador interno atual usado pelo Blender, não implementa GI, logo a iluminação indireta precisa ser simulada por subterfúgios (como <em>Ambient Occlusion</em>), cuja a qualidade depende diretamente da estratégia e atenção do artista.</p>
<p style="text-align:justify;">Entre as novidades do novo renderizador Cycles, temos a GI, controlável através do número de <em>bounces</em> (colisões do raio de luz com superfícies refletoras) para simular a iluminação indireta, como na imagem acima.</p>
<br />Filed under: <a href='http://ark4n.wordpress.com/category/arte/'>Arte</a>, <a href='http://ark4n.wordpress.com/category/open-source/blender-open-source-tecnologia/'>Blender</a>, <a href='http://ark4n.wordpress.com/category/computacao-grafica-tecnologia/'>Computação Gráfica</a> Tagged: <a href='http://ark4n.wordpress.com/tag/arte/'>Arte</a>, <a href='http://ark4n.wordpress.com/tag/blender/'>Blender</a>, <a href='http://ark4n.wordpress.com/tag/computacao-grafica/'>Computação Gráfica</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/ark4n.wordpress.com/1457/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/ark4n.wordpress.com/1457/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/ark4n.wordpress.com/1457/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/ark4n.wordpress.com/1457/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/ark4n.wordpress.com/1457/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/ark4n.wordpress.com/1457/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/ark4n.wordpress.com/1457/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/ark4n.wordpress.com/1457/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/ark4n.wordpress.com/1457/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/ark4n.wordpress.com/1457/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/ark4n.wordpress.com/1457/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/ark4n.wordpress.com/1457/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/ark4n.wordpress.com/1457/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/ark4n.wordpress.com/1457/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ark4n.wordpress.com&amp;blog=1929918&amp;post=1457&amp;subd=ark4n&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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		<slash:comments>2</slash:comments>
	
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			<media:title type="html">ark4n</media:title>
		</media:content>

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			<media:title type="html">asylum_716x573</media:title>
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	</item>
		<item>
		<title>Livro livre: Programming Add-Ons for Blender 2.5</title>
		<link>http://ark4n.wordpress.com/2011/08/24/livro-livre-programming-add-ons-for-blender-2-5/</link>
		<comments>http://ark4n.wordpress.com/2011/08/24/livro-livre-programming-add-ons-for-blender-2-5/#comments</comments>
		<pubDate>Wed, 24 Aug 2011 13:15:08 +0000</pubDate>
		<dc:creator>ark4n</dc:creator>
				<category><![CDATA[Blender]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Python]]></category>
		<category><![CDATA[Computação Gráfica]]></category>

		<guid isPermaLink="false">http://ark4n.wordpress.com/?p=1438</guid>
		<description><![CDATA[O autor do e-book &#8220;Wirtualne modelarstwo&#8221; (em polonês, que mostra em detalhes como fazer um modelo de avião realista no Blender), publicou no seu site outro e-book, em inglês, chamado &#8220;Programming Add-Ons for Blender 2.5&#8220;, que explica passo-a-passo a criação de um add-on em Python (usando a IDE Eclipse) que imita o comando Bevel, que [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ark4n.wordpress.com&amp;blog=1929918&amp;post=1438&amp;subd=ark4n&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><a href="http://airplanes3d.net/pydev-000_e.xml"><br />
<img class="aligncenter" src="http://airplanes3d.net/images/pydev/title_e.png" alt="" width="300" height="424" /></a></p>
<p style="text-align:justify;">O autor do <em>e-book</em> &#8220;<a href="http://airplanes3d.net/wm-000_e.xml">Wirtualne modelarstwo</a>&#8221; (em polonês, que mostra em detalhes como fazer um modelo de avião realista no Blender), publicou no seu site outro <em>e-book</em>, em inglês, chamado &#8220;<a href="http://airplanes3d.net/pydev-000_e.xml">Programming Add-Ons for Blender 2.5</a>&#8220;, que explica passo-a-passo a criação de um add-on em Python (usando a IDE Eclipse) que imita o comando Bevel, que havia nas versões antigas do Blender (na atual, ele é um modificador).</p>
<p style="text-align:justify;">O livro é curto (135 páginas) e tem muitas imagens detalhando o processo de criação.</p>
<br />Filed under: <a href='http://ark4n.wordpress.com/category/open-source/blender-open-source-tecnologia/'>Blender</a>, <a href='http://ark4n.wordpress.com/category/open-source/'>Open Source</a>, <a href='http://ark4n.wordpress.com/category/open-source/python/'>Python</a> Tagged: <a href='http://ark4n.wordpress.com/tag/blender/'>Blender</a>, <a href='http://ark4n.wordpress.com/tag/computacao-grafica/'>Computação Gráfica</a>, <a href='http://ark4n.wordpress.com/tag/python/'>Python</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/ark4n.wordpress.com/1438/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/ark4n.wordpress.com/1438/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/ark4n.wordpress.com/1438/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/ark4n.wordpress.com/1438/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/ark4n.wordpress.com/1438/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/ark4n.wordpress.com/1438/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/ark4n.wordpress.com/1438/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/ark4n.wordpress.com/1438/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/ark4n.wordpress.com/1438/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/ark4n.wordpress.com/1438/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/ark4n.wordpress.com/1438/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/ark4n.wordpress.com/1438/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/ark4n.wordpress.com/1438/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/ark4n.wordpress.com/1438/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ark4n.wordpress.com&amp;blog=1929918&amp;post=1438&amp;subd=ark4n&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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