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	<id>http://wiki.osgrid.org/index.php?action=history&amp;feed=atom&amp;title=LlAngleBetween</id>
	<title>LlAngleBetween - Revision history</title>
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	<updated>2026-10-25T11:12:05Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://wiki.osgrid.org/index.php?title=LlAngleBetween&amp;diff=59&amp;oldid=prev</id>
		<title>Osgridadmin: /* Function: float llAngleBetween( rotation a, rotation b ); */</title>
		<link rel="alternate" type="text/html" href="http://wiki.osgrid.org/index.php?title=LlAngleBetween&amp;diff=59&amp;oldid=prev"/>
		<updated>2017-12-30T15:54:19Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Function: float llAngleBetween( rotation a, rotation b );&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Function: float llAngleBetween( rotation a, rotation b );==&lt;br /&gt;
Returns a float that is the angle between rotation a and b.&amp;lt;br&amp;gt;&lt;br /&gt;
• rotation 	a 	– 	start rotation 	&amp;lt;br&amp;gt;&lt;br /&gt;
• rotation 	b 	– 	end rotation 	&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Examples&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
See Also &amp;lt;br&amp;gt;&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Functions&amp;#039;&amp;#039;&amp;#039; &amp;lt;br&amp;gt;&lt;br /&gt;
•  	llRotBetween&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Deep Notes&amp;#039;&amp;#039;&amp;#039; &lt;br /&gt;
{|border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;5&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;br /&gt;
|&amp;lt;source lang=&amp;quot;lsl&amp;quot;&amp;gt;&lt;br /&gt;
float AngleBetween(rotation a, rotation b)&lt;br /&gt;
{&lt;br /&gt;
    return 2 * llAcos((a.x * b.x + a.y * b.y + a.z * b.z + a.s * b.s)&lt;br /&gt;
                  / llSqrt((a.x * a.x + a.y * a.y + a.z * a.z + a.s * a.s) * &lt;br /&gt;
                           (b.x * b.x + b.y * b.y + b.z * b.z + b.s * b.s)));&lt;br /&gt;
} &lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>Osgridadmin</name></author>
	</entry>
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