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	<title>Philippe.me &#187; geometry</title>
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	<link>http://philippe.elsass.me</link>
	<description>C'est vraiment très intéressant</description>
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		<title>AS3 &#8211; Parametric path drawing</title>
		<link>http://philippe.elsass.me/2009/06/as3-parametric-path-drawing/</link>
		<comments>http://philippe.elsass.me/2009/06/as3-parametric-path-drawing/#comments</comments>
		<pubDate>Sat, 20 Jun 2009 20:12:15 +0000</pubDate>
		<dc:creator>Philippe</dc:creator>
				<category><![CDATA[AS3]]></category>
		<category><![CDATA[geometry]]></category>

		<guid isPermaLink="false">http://philippe.elsass.me/2009/06/as3-parametric-path-drawing/</guid>
		<description><![CDATA[Last time I gently coded a script for “rounding” the corners of a path. I think the script is really fine, handles nicely closed paths, but, it’s “static”.

So here’s the new, innocent, question: what if you want to have an animated drawing of the path?

Innocent answer: the drawing method would need a “ratio” parameter, so you can draw only a part of the path.

[...]]]></description>
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		<title>AS3 &#8211; Rounding corners</title>
		<link>http://philippe.elsass.me/2009/05/as3-rounding-corners/</link>
		<comments>http://philippe.elsass.me/2009/05/as3-rounding-corners/#comments</comments>
		<pubDate>Sun, 31 May 2009 07:43:15 +0000</pubDate>
		<dc:creator>Philippe</dc:creator>
				<category><![CDATA[AS3]]></category>
		<category><![CDATA[geometry]]></category>

		<guid isPermaLink="false">http://philippe.elsass.me/?p=9</guid>
		<description><![CDATA[A few days ago, I was with a few students from Gobelins talking about their school projects. One group was working on some trip-assistant project where they would display itineraries on a city map.

Map itineraries most of the time are painted as straight lines with square corners and so one student suggested that it would look nicer with rounded corners: easy stuff, I said, just get each segment’s direction vector, multiply by the corner radius you want and lineTo/curveTo the path.

[...]]]></description>
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