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8<TITLE>GXTevMode</TITLE>
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10<BODY>
11<H1 align="left">GXTevMode</H1>
12<H2>Enumerated Values</H2>
13<DIV align="left">
14<TABLE border="0" width="100%">
15  <TBODY>
16    <TR>
17<TD width="100%"><CODE>GX_DECAL</CODE></TD>
18    </TR>
19    <TR>
20<TD width="100%"><CODE>GX_MODULATE</CODE></TD>
21    </TR>
22    <TR>
23<TD width="100%"><CODE>GX_REPLACE</CODE></TD>
24    </TR>
25    <TR>
26<TD width="100%"><CODE>GX_PASSCLR</CODE></TD>
27    </TR>
28    <TR>
29<TD width="100%"><CODE>GX_BLEND</CODE></TD>
30    </TR>
31  </TBODY>
32</TABLE>
33</DIV>
34<H2>Description</H2>
35<P>Texture Environment (TEV) control.</P>
36<TABLE border="1">
37  <TBODY>
38    <TR>
39<TD><CODE>GX_DECAL</CODE></TD>
40<TD>Cv=(1-At)Cr + AtCt, Av=Ar</TD>
41    </TR>
42    <TR>
43<TD><CODE>GX_MODULATE</CODE></TD>
44<TD>Cv=CrCt, Av=ArAt</TD>
45    </TR>
46    <TR>
47<TD><CODE>GX_REPLACE</CODE></TD>
48<TD>Cv=Ct, Av=At</TD>
49    </TR>
50    <TR>
51<TD><CODE>GX_PASSCLR</CODE></TD>
52<TD>Cv=Cr, Av=Ar</TD>
53    </TR>
54    <TR>
55<TD><CODE>GX_BLEND</CODE></TD>
56<TD>Cv=(1-Ct)Cr + Ct, Av=AtAr</TD>
57    </TR>
58  </TBODY>
59</TABLE>
60<P>Cv is the stage output color, Cr is the output color of the previous stage, and Ct is texture color. Av is the stage output alpha of stage, Ar is the output alpha of the previous stage, and At is alpha texture.</P>
61<H2>Functions Using This Type</H2>
62<P><a href="../Tev/GXSetTevOp.html">GXSetTevOp</a><br> <a href="../Tev/GXSetTevColor.html">GXSetTevColor</a></P>
63<H2>Revision History</H2>
64<P>03/01/2006 Initial version.</P>
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