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8<TITLE>QUATInverse</TITLE>
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11<H1 align="left">QUATInverse</H1>
12<H2 align="left">C Specification</H2>
13<BLOCKQUOTE><CODE><CODE>#include &lt;revolution/mtx.h&gt;</CODE></CODE></BLOCKQUOTE>
14<BLOCKQUOTE><CODE><CODE>void C_QUATInverse ( const Quaternion* <EM>src</EM>, Quaternion* <EM>inv</EM> );<BR> void PSQUATInverse ( const Quaternion* <EM>src</EM>, Quaternion* <EM>inv</EM> );<BR> <BR> #define QUATInverse&nbsp; C_QUATInverse // for debug build<BR> #define QUATInverse&nbsp; PSQUATInverse // for nondebug build<BR></CODE></CODE></BLOCKQUOTE>
15<H2 align="left">Arguments</H2>
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20<TD width="120" bgcolor="#ffffe8"><CODE><STRONG><EM>src</EM></STRONG></CODE></TD>
21<TD width="520">Pointer to source <A href="../structures/Quaternion_QuaternionPtr.html"><code>Quaternion</code></a> to be inverted.</TD>
22    </TR>
23    <TR>
24<TD width="120" bgcolor="#ffffe8"><CODE><STRONG><EM>inv</EM></STRONG></CODE></TD>
25<TD width="520">Pointer to resultant inverse <A href="../structures/Quaternion_QuaternionPtr.html"><code>Quaternion</code></a>. Acceptable if <code><em><strong>src</strong></em> = <em><strong>inv</strong></em></code>.</TD>
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30<H2 align="left">Return Values</H2>
31<P>None.</P>
32<H2 align="left">Description</H2>
33<P>Computes the inverse of quaternion <code><em><strong>src</strong></em></code> and places the resulting quaternion in <strong><em><code>inv</code></em></strong>.</P>
34<P>During a debug build, <code>QUATInverse</code> is interpreted as <code>C_QUATInverse</code>, which is a normal C language version. During a non-debug build for a Broadway processor, the paired-singles equivalent of this function, <code>PSQUATInverse</code>, will be automatically substituted. You can also call <code>C_QUATInverse</CODE> or <CODE>PSQUATInverse</code> explicitly.</P>
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36<P></P>
37<H2 align="left">See Also</H2>
38<P align="left"><A href="../structures/Quaternion_QuaternionPtr.html"><CODE>Quaternion, QuaternionPtr</CODE></A></P>
39<H2>Revision History</H2>
40<P>2006/03/01 Initial version.</P>
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42<P>CONFIDENTIAL</p>
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