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	<title>Comments on: Creating Archimedean Spirals</title>
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	<link>http://rhinotoday.com/2008/10/creating-archimedean-spirals/</link>
	<description>Life is but A Span...</description>
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		<title>By: nnnaaarrr</title>
		<link>http://rhinotoday.com/2008/10/creating-archimedean-spirals/comment-page-1/#comment-1584</link>
		<dc:creator>nnnaaarrr</dc:creator>
		<pubDate>Wed, 28 Oct 2009 12:46:05 +0000</pubDate>
		<guid isPermaLink="false">http://rhinotoday.com/?p=262#comment-1584</guid>
		<description>:) I am very grateful to you for your reply.</description>
		<content:encoded><![CDATA[<p> <img src='http://rhinotoday.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' />  I am very grateful to you for your reply.</p>
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		<title>By: Lincoln</title>
		<link>http://rhinotoday.com/2008/10/creating-archimedean-spirals/comment-page-1/#comment-1578</link>
		<dc:creator>Lincoln</dc:creator>
		<pubDate>Wed, 21 Oct 2009 04:47:01 +0000</pubDate>
		<guid isPermaLink="false">http://rhinotoday.com/?p=262#comment-1578</guid>
		<description>Actually there are some problems with this script:

1. It doesn&#039;t run unless you add a call to the subroutine, as in
    ...
    Call ArchimedeanSpiral()
    Sub ArchimedeanSpiral()
    ....

2. The Rhino.polar function has parameters given in the wrong order (angle comes before radius).

Change:  points(i) = Rhino.Polar(base_point, radius, curr_angle)
to:           points(i) = Rhino.Polar(base_point, curr_angle, radius)</description>
		<content:encoded><![CDATA[<p>Actually there are some problems with this script:</p>
<p>1. It doesn&#8217;t run unless you add a call to the subroutine, as in<br />
    &#8230;<br />
    Call ArchimedeanSpiral()<br />
    Sub ArchimedeanSpiral()<br />
    &#8230;.</p>
<p>2. The Rhino.polar function has parameters given in the wrong order (angle comes before radius).</p>
<p>Change:  points(i) = Rhino.Polar(base_point, radius, curr_angle)<br />
to:           points(i) = Rhino.Polar(base_point, curr_angle, radius)</p>
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