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	<title>VR CELL</title>
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	<link>http://vrcell.wordpress.com</link>
	<description>Ben Sterrett, Lana Sun, and Pisut Wisessing</description>
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		<title>VR CELL</title>
		<link>http://vrcell.wordpress.com</link>
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		<title>VIRTUAL CELL</title>
		<link>http://vrcell.wordpress.com/2009/05/04/virtual-cell/</link>
		<comments>http://vrcell.wordpress.com/2009/05/04/virtual-cell/#comments</comments>
		<pubDate>Mon, 04 May 2009 18:23:33 +0000</pubDate>
		<dc:creator>vrcell</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://vrcell.wordpress.com/?p=4</guid>
		<description><![CDATA[The VR cell project is the fourth project in the Virtual Reality course, done by Lana Sun, Pisut Wisessing, and Ben Sterrett. Utilizing data gathered by Clemson&#8217;s own high powered microscope, the program provides a three-dimensional visualization of the data which a user can &#8220;fly&#8221; through. At any point, the user may also push S [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=vrcell.wordpress.com&amp;blog=7617058&amp;post=4&amp;subd=vrcell&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>The VR cell project is the fourth project in the Virtual Reality course, done by Lana Sun, Pisut Wisessing, and Ben Sterrett.</p>
<p><img class="alignnone size-full wp-image-15" title="diagram" src="http://vrcell.files.wordpress.com/2009/05/diagram.jpg?w=459&#038;h=459" alt="diagram" width="459" height="459" /></p>
<p>Utilizing data gathered by Clemson&#8217;s own high powered microscope, the program provides a three-dimensional visualization of the data which a user can &#8220;fly&#8221; through. At any point, the user may also push S and have a screen shot of what they are currently viewing.</p>
<p><img class="alignnone size-full wp-image-5" title="screen capture 1" src="http://vrcell.files.wordpress.com/2009/05/img0.jpg?w=460&#038;h=342" alt="screen capture 1" width="460" height="342" /></p>
<p>Shot 1: You can see the bounding box to give the user a frame of reference. The user can furthermore push the middle click button on the mouse to reset his position to the very center of the data.</p>
<p><img class="alignnone size-full wp-image-6" title="screen capture 2" src="http://vrcell.files.wordpress.com/2009/05/img1.jpg?w=460&#038;h=368" alt="screen capture 2" width="460" height="368" /></p>
<p>Shot 2: Another view of the data from a different angle. The program works by creating a plane of viewable data based off the user&#8217;s eyepoint and viewpoint. It was done this way because there&#8217;s way too much data in the cell to render all at the same time.</p>
<p><img class="alignnone size-full wp-image-7" title="screen capture 3" src="http://vrcell.files.wordpress.com/2009/05/img2.jpg?w=460&#038;h=368" alt="screen capture 3" width="460" height="368" /></p>
<p>Shot 3: Yet another view of the data. Each individual point in the cloud is made up of GL_POINTS, which reduces the rendering time compared to writing cubes.</p>
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			<media:title type="html">diagram</media:title>
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			<media:title type="html">screen capture 1</media:title>
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			<media:title type="html">screen capture 2</media:title>
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			<media:title type="html">screen capture 3</media:title>
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