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8<TITLE>QUATInverse</TITLE>
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11<H1>QUATInverse</H1>
12
13<H2>Syntax</H2>
14<dl><dd><pre class="construction">
15#include &lt;revolution/mtx.h&gt;
16
17void C_QUATInverse ( const Quaternion* src, Quaternion* inv );
18void PSQUATInverse ( const Quaternion* src, Quaternion* inv );
19
20#define QUATInverse&nbsp; C_QUATInverse // for debug build
21#define QUATInverse&nbsp; PSQUATInverse // for nondebug build
22</pre></dd></dl>
23
24<H2>Arguments</H2>
25<TABLE class="arguments" border="1" >
26  <TBODY>
27    <TR>
28<TH>src</TH>
29<TD>Pointer to the source <a href="../Structures/Quaternion_QuaternionPtr.html"><code>Quaternion</code></a> to be inverted.</TD>
30    </TR>
31    <TR>
32<TH>inv</TH>
33<TD>Pointer to the resultant inverse <a     href="../Structures/Quaternion_QuaternionPtr.html"><code>Quaternion</code></a>.&nbsp;Ok if <code><em><strong>src</strong></em> = <em><strong>inv</strong></em></code>. Ok if <SPAN class="argument">src</SPAN> = <SPAN class="argument">inv</SPAN>.</TD>
34    </TR>
35  </TBODY>
36</TABLE>
37
38<H2>Return Values</H2>
39<P>None.</P>
40
41<H2>Description</H2>
42<P>Computes the inverse of quaternion <code><em><strong>src</strong></em></code> and places the resultant quaternion in <strong><em><code>inv</code></em></strong>.</P>
43<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 each of <code>C_QUATInverse/PSQUATInverse</code> explicitly.</P>
44
45<H2>See Also</H2>
46<P class="reference">
47<A href="../structures/Quaternion_QuaternionPtr.html">Quaternion, QuaternionPtr</A>
48</P>
49
50<H2>Revision History</H2>
51<P>
522006/03/01 Initial version.<br>
53</P>
54
55<hr><p>CONFIDENTIAL</p></body>
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