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8<TITLE>ind-warp</TITLE>
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11<H1 align="left">ind-warp</H1>
12
13<H2>Description</H2>
14<P>This program uses an indirect texture to warp the lookup of an image texture. The indirect warp texture is generated dynamically for each frame.</P>
15<H2>Coverage</H2>
16<TABLE border="1" cellpadding="3" cellspacing="0.1" width="640">
17  <TBODY>
18    <TR>
19<TD width="30%" bgcolor="#C0C0C0"><EM><STRONG>Functions</STRONG></EM></TD>
20<TD width="25%" bgcolor="#C0C0C0"><EM><STRONG>Parameters</STRONG></EM></TD>
21<TD width="45%" bgcolor="#C0C0C0"><EM><STRONG>Description</STRONG></EM></TD>
22    </TR>
23    <TR>
24<TD width="30%"><A href="../../../gx/Indirect/GXSetNumIndStages.html"><CODE><CODE>GXSetNumIndStages</CODE></CODE></A></TD>
25<TD width="25%"><FONT face="Courier New"><EM><STRONG>Number of stages</STRONG></EM></FONT></TD>
26      <TD width="45%">1</TD>
27    </TR>
28    <TR>
29<TD width="30%" rowspan="3"><A href="../../../gx/Indirect/GXSetIndTexOrder.html"><CODE>GXSetIndTexOrder</CODE></A></TD>
30<TD width="25%"><FONT face="Courier New"><EM><STRONG>Indirect stage</STRONG></EM></FONT></TD>
31<TD width="45%"><FONT face="Courier New">GX_INDTEXSTAGE0</FONT></TD>
32    </TR>
33    <TR>
34<TD width="25%"><FONT face="Courier New"><EM><STRONG>Texture coordinates</STRONG></EM></FONT></TD>
35<TD width="45%"><FONT face="Courier New">GX_TEXCOORD0</FONT></TD>
36    </TR>
37    <TR>
38<TD width="25%"><FONT face="Courier New"><EM><STRONG>Texture map</STRONG></EM></FONT></TD>
39<TD width="45%"><FONT face="Courier New">GX_TEXMAP1</FONT></TD>
40    </TR>
41    <TR>
42<TD width="30%" rowspan="3"><A href="../../../gx/Indirect/GXSetIndTexCoordScale.html"><CODE>GXSetIndTexCoordScale</CODE></A></TD>
43<TD width="25%"><FONT face="Courier New"><EM><STRONG>Indirect stage</STRONG></EM></FONT></TD>
44<TD width="45%"><FONT face="Courier New">GX_INDTEXSTAGE0</FONT></TD>
45    </TR>
46    <TR>
47<TD width="25%"><FONT face="Courier New"><EM><STRONG>S scale</STRONG></EM></FONT></TD>
48<TD width="45%"><FONT face="Courier New">GX_ITS_4</FONT></TD>
49    </TR>
50    <TR>
51<TD width="25%"><FONT face="Courier New"><EM><STRONG>T scale</STRONG></EM></FONT></TD>
52<TD width="45%"><FONT face="Courier New">GX_ITS_4</FONT></TD>
53    </TR>
54    <TR>
55<TD width="30%" rowspan="5"><A href="../../../gx/Indirect/GXSetTevIndWarp.html"><CODE>GXSetTevIndWarp</CODE></A></TD>
56<TD width="25%"><FONT face="Courier New"><EM><STRONG>TEV Stages</STRONG></EM></FONT></TD>
57<TD width="45%"><FONT face="Courier New">GX_TEVSTAGE1</FONT></TD>
58    </TR>
59    <TR>
60<TD width="25%"><FONT face="Courier New"><EM><STRONG>Indirect stage</STRONG></EM></FONT></TD>
61<TD width="45%"><FONT face="Courier New">GX_INDTEXSTAGE0</FONT></TD>
62    </TR>
63    <TR>
64<TD width="25%"><FONT face="Courier New"><EM><STRONG>signed offsets</STRONG></EM></FONT></TD>
65<TD width="45%"><FONT face="Courier New">GX_TRUE</FONT></TD>
66    </TR>
67    <TR>
68<TD width="25%"><FONT face="Courier New"><EM><STRONG>replace mode</STRONG></EM></FONT></TD>
69<TD width="45%"><FONT face="Courier New">GX_FALSE</FONT></TD>
70    </TR>
71    <TR>
72<TD width="25%"><FONT face="Courier New"><EM><STRONG>indirect texture matrix</STRONG></EM></FONT></TD>
73<TD width="45%"><FONT face="Courier New">GX_ITM_0</FONT></TD>
74    </TR>
75  </TBODY>
76</TABLE>
77<H2>Using the Demo</H2>
78<P>The START button halts the animation.<BR>The Control Stick rotates the object on the x and y axis.<br>The L and R Buttons rotate the object on the z axis.<br>The C Stick scales the object.<BR> The A/B Buttons change the selected parameter.<br>The X/Y Buttons select which parameter to change.</P>
79<H2>Snapshots</H2>
80<P><IMG src="./images/ind-warp-0.jpg" alt="ind-warp-0.jpg (24818 bytes)" width="640" height="448"></P>
81<P><IMG src="./images/ind-warp-1.jpg" alt="ind-warp-1.jpg (24807 bytes)" width="640" height="448"></P>
82<P><IMG src="./images/ind-warp-2.jpg" alt="ind-warp-2.jpg (20266 bytes)" width="640" height="448"></P>
83<H2>Required Data Files</H2>
84<P><FONT face="Courier New">$REVOLUTION_SDK_ROOT/dvddata/gxTests/tex-01.tpl</FONT>.</P>
85<H2>Revision History</H2>
86<P>2006/03/01 Initial version.</P>
87<hr>
88<P>CONFIDENTIAL</p>
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