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="Microsoft FrontPage 5.0"> 7<META http-equiv="Content-Style-Type" content="text/css"> 8<LINK rel="stylesheet" type="text/css" href="../../CSS/revolution.css"> 9<title>GXSetNumTexGens</title> 10</head> 11 12<body> 13 14<h1 align="left">GXSetNumTexGens</h1> 15 16<h2>C Specification</h2> 17 18<dl> 19<dd><pre><CODE>#include <revolution/gx.h></CODE></pre></dd> 20<dd><pre><CODE>void GXSetNumTexGens( u8 nTexGens );</CODE></pre></dd> 21</dl><h2>Arguments</h2> 22<TABLE border="1" cellpadding="3" cellspacing="0.1"> 23 <tr> 24<TD width="120" valign="top" bgcolor="#ffffe8"><em><strong><CODE>nTexGens</font></strong></em></TD> 25<TD width="520">Number of texture coordinates to generate. The minimum value is 0 and the maximum value is 8. 26 </TD> 27 </tr> 28</TABLE> 29<h2>Return Values</h2> 30 31<p>None.</p> 32<H2>Description</H2> 33<P>This function sets the number of texture coordinates that are generated and available for use in the Texture Environment (TEV) stages. Texture coordinates are generated from input data as described by <a href="GXSetTexCoordGen.html"><code>GXSetTexCoordGen</code></a>. The generated texture coordinates are linked to specific textures and specific Texture Environment (TEV) stages using <a href="../Tev/GXSetTevOrder.html"><code>GXSetTevOrder</code></a>.</P> 34<P>A consecutive number of texture coordinates may be generated, starting at <code>GX_TEXCOORD0</code>. A maximum of eight texture coordinates may be generated. If <em><strong><code>nTexGens</code></strong></em> is set to 0, no texture coordinates will be generated. In this case, at least one color channel must be output. For more information, see <a href="../Lighting/GXSetNumChans.html"><code>GXSetNumChans</code></a>.</P> 35 36<h2>See Also</h2> 37<P><a href="GXSetTexCoordGen.html">GXSetTexCoordGen</a><br> <a href="GXSetTexCoordGen2.html">GXSetTexCoordGen2</a><br> <a href="../Tev/GXSetTevOrder.html">GXSetTevOrder </a></P> 38<H2>Revision History</H2> 39<P>2006/03/01 Initial version.</P> 40<hr> 41<P>CONFIDENTIAL</p> 42</BODY> 43</HTML> 44