1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<html> 3 4<head> 5<META http-equiv="Content-Type" content="text/html; charset=windows-1252"> 6<META name="GENERATOR" content="IBM WebSphere Studio Homepage Builder Version 7.0.0.0 for Windows"> 7<META http-equiv="Content-Style-Type" content="text/css"> 8<title>G3*_MultMatrix44</title> 9<LINK rel="stylesheet" href="../../css/nitro.css" type="text/css"> 10</head> 11 12<body> 13 14<h1 align="left">G3*_MultMtx44 <img src="../../image/NTR.gif"align="middle"><img src="../../image/TWL.gif" align="middle"></H1> 15<H2>Syntax</H2> 16 17<dl> 18 <dd> 19<PRE><CODE>#include <nitro/gx/g3imm.h> 20#include <nitro/gx/g3b.h> 21#include <nitro/gx/g3c.h> 22 23void G3_MultMtx44(const G3Mtx44* m); 24 25// Below are APIs for creating the display list (command list)<BR>void G3B_MultMtx44(<A href="../gx/GXDLInfo.html">GXDLInfo</A>* info, const MtxFx44* m);<BR>void G3C_MultMtx44(<A href="../gx/GXDLInfo.html">GXDLInfo</A>* info, const MtxFx44* m);<BR>void G3BS_MultMtx44(<A href="../gx/GXDLInfo.html">GXDLInfo</A>* info, const MtxFx44* m);<BR>void G3CS_MultMtx44(<A href="../gx/GXDLInfo.html">GXDLInfo</A>* info, const MtxFx44* m);</CODE></PRE> 26 </dd> 27</dl><h2>Arguments</h2> 28 29<table border="1" width="100%"> 30 <tr> 31 <td width="13%"><em><strong><font face="Courier New">info</font></strong></em></td> 32 <td width="87%">Command List Information.</td> 33 </tr> 34 <tr> 35 <td width="13%"><em><strong><font face="Courier New">m</font></strong></em></td> 36 <td width="87%">Pointer to the matrix to be multiplied</td> 37 </tr> 38</table> 39<h2>Return Values</h2> 40<p>None.</p> 41<H2>Description</H2> 42<P>This function premultiplies the current matrix by a 4x4 matrix. Each element of the matrix is a signed fixed-point number (sign + 19-bit integer + 12-bit decimal). If the current matrix is <code>C</code>, then the new matrix, <code>C<SUB>new</SUB></code>, is in the format shown below.</P> 43<P><span lang=EN-US style='font-size:10.5pt;mso-bidi-font-size: 12.0pt;font-family:Century;mso-fareast-font-family:"MS ??";mso-bidi-font-family: "Times New Roman";mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: JA;mso-bidi-language:AR-SA'><span style='mso-text-raise:-33.0pt'><IMG width="228" height="96" src="geo_mult44.gif" v:shapes="_x0000_i1025"></span></span></P> 44<h2>See Also</h2> 45<P><CODE><A href="G3_MtxMode.html" target="_self">G3*_MtxMode</A>, <A href="G3_Identity.html" target="_self">G3*_Identity</A>, <A href="G3_LoadMtx43.html" target="_self">G3*_LoadMtx43</A>, <A href="G3_LoadMtx44.html" target="_self">G3*_LoadMtx44</A>, <A href="G3_MultMtx43.html" target="_self">G3*_MultMtx43</A>, <A href="G3_MultMtx33.html" target="_self">G3*_MultMtx33</A>, <A href="G3_PushMtx.html" target="_self">G3*_PushMtx</A>, <A href="G3_PopMtx.html" target="_self">G3*_PopMtx</A>, <A href="G3_StoreMtx.html" target="_self">G3*_StoreMtx</A>, <A href="G3_RestoreMtx.html" target="_self">G3*_RestoreMtx</A>, <A href="G3_Scale.html" target="_self">G3*_Scale</A>, <A href="G3_Translate.html" target="_self">G3*_Translate</A></CODE></P> 46<H2>Revision History</H2> 47<P>2004/01/19 Initial version.</P> 48<hr><p>CONFIDENTIAL</p></body> 49</html> 50