1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<HTML> 3<HEAD> 4<META http-equiv="Content-Type" content="text/html; charset=windows-1252"> 5<META http-equiv="Content-Style-Type" content="text/css"> 6<META name="GENERATOR" content="Microsoft FrontPage 5.0"> 7<LINK rel="stylesheet" type="text/css" href="../../CSS/revolution.css"> 8<TITLE>QUATDivide</TITLE> 9</HEAD> 10<BODY> 11<H1>QUATDivide</H1> 12 13<H2>Syntax</H2> 14<dl><dd><pre class="construction"> 15#include <revolution/mtx.h> 16 17void C_QUATDivide ( const Quaternion* p, const Quaternion* q, Quaternion* r ); 18void PSQUATDivide ( const Quaternion* p, const Quaternion* q, Quaternion* r ); 19 20#define QUATDivide C_QUATDivide // for debug build 21#define QUATDivide PSQUATDivide // for nondebug build 22</pre></dd></dl> 23 24<H2>Arguments</H2> 25<TABLE class="arguments" border="1" > 26 <TBODY> 27 <TR> 28<TH>p</TH> 29<TD>Pointer to the first <a href="../Structures/Quaternion_QuaternionPtr.html"><code>Quaternion</code></a> to Division.</TD> 30 </TR> 31 <TR> 32<TH>q</TH> 33<TD>Pointer to the second <a href="../Structures/Quaternion_QuaternionPtr.html"><code>Quaternion</code></a> to Division.</TD> 34 </TR> 35 <TR> 36<TH>r</TH> 37<TD>Pointer to resultant <A href="../structures/Quaternion_QuaternionPtr.html">Quaternion</A>. ( Contains the result of ( <SPAN class="argument">p</SPAN> / <SPAN class="argument">q</SPAN> ). Acceptable if <SPAN class="argument">r</SPAN> = <SPAN class="argument">p</SPAN> or <SPAN class="argument">r</SPAN> = <SPAN class="argument">q</SPAN>.</TD> 38 </TR> 39 </TBODY> 40</TABLE> 41 42<H2>Return Values</H2> 43<P>None.</P> 44 45<H2>Description</H2> 46<P>Divides quaternion <SPAN class="argument">p</SPAN> by another quaternion <SPAN class="argument">q</SPAN> and stores the result in <SPAN class="argument">r</SPAN>. The result, <SPAN class="argument">r</SPAN>, satisfies the equation ( <SPAN class="argument">q</SPAN> x <SPAN class="argument">r</SPAN> ) = <SPAN class="argument">p</SPAN>.</P> 47<P>During a debug build, <code>QUATDivide</code> is interpreted as <code>C_QUATDivide</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>PSQUATDivide</code>, will be automatically substituted. You can also call each of <code>C_QUATDivide/PSQUATDivide</code> explicitly.</P> 48 49<H2>See Also</H2> 50<P class="reference"> 51<A href="../structures/Quaternion_QuaternionPtr.html">Quaternion, QuaternionPtr</A>, 52<A href="QUATMultiply.html">QUATMultiply</A> 53</P> 54 55<H2>Revision History</H2> 56<P> 572006/03/01 Initial version.<br> 58</P> 59 60<hr><p>CONFIDENTIAL</p></body> 61</HTML>