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8<TITLE>MTXScale</TITLE>
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11<H1>MTXScale</H1>
12
13<H2>Syntax</H2>
14<dl><dd><pre class="construction">
15&nbsp;&nbsp;&nbsp; #include &lt;revolution/mtx.h&gt;
16
17void C_MTXScale ( Mtx m, f32 xS, f32 yS, f32 zS );
18void PSMTXScale ( Mtx m, f32 xS, f32 yS, f32 zS );
19
20#define MTXScale&nbsp; C_MTXScale // for debug build
21#define MTXScale&nbsp; PSMTXScale // for nondebug build
22</pre></dd></dl>
23
24<H2>Arguments</H2>
25<TABLE class="arguments" border="1" >
26  <TBODY>
27    <TR>
28<TH>m</TH>
29<TD>New scale matrix. The type of <SPAN class="argument">m</SPAN> may be either <A href="../structures/Mtx_MtxPtr.html"><CODE>Mtx</CODE></A> or <A href="../structures/Mtx_MtxPtr.html"><CODE>MtxPtr</CODE></A>.</TD>
30    </TR>
31    <TR>
32<TH>xS</TH>
33<TD>X scale value</TD>
34    </TR>
35    <TR>
36<TH>yS</TH>
37<TD>Y scale value</TD>
38    </TR>
39    <TR>
40<TH>zS</TH>
41<TD>Z scale value</TD>
42    </TR>
43  </TBODY>
44</TABLE>
45
46<H2>Return Values</H2>
47<P>None.</P>
48
49<H2>Description</H2>
50<P>Sets a scaling matrix from three scaling parameters (<SPAN class="argument">xS</SPAN>, <SPAN class="argument">yS</SPAN>, and <SPAN class="argument">zS</SPAN>).</P>
51<P>During a debug build, the <CODE>MTXScale</CODE> function is parsed as <CODE>C_MTXScale</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>PSMTXScale</CODE>, will be automatically substituted. You can also call <CODE>C_MTXScale</CODE> and <CODE>PSMTXScale</CODE> explicitly.</P>
52
53<H2>See Also</H2>
54<P class="reference">
55<A href="../structures/Mtx_MtxPtr.html">Mtx, MtxPtr</A>,
56<A href="MTXScaleApply.html">MTXScaleApply</A>,
57<A href="MTXTrans.html">MTXTrans</A>
58</P>
59
60<H2>Revision History</H2>
61<P>
622006/03/01 Initial version.<br>
63</P>
64
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