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14<h1 align="left">GXEnableTexOffsets</h1>
15
16<h2>Syntax</h2>
17<dl><dd><pre class="construction">
18#include &lt;revolution/gx.h&gt;
19
20void GXEnableTexOffsets ( <a href="../Enumerated_Types/GXTexCoordID.html">GXTexCoordID</a>  coord,
21                          <a href="../Enumerated_Types/GXBool.html">GXBool</a>        line_enable,
22                          <a href="../Enumerated_Types/GXBool.html">GXBool</a>        point_enable );
23</pre></dd></dl>
24
25<h2>Arguments</h2>
26<TABLE class="arguments" border="1" >
27  <tr>
28<TH>coord</TH>
29<TD>Specifies the texture coordinate</TD>
30    </tr>
31  <tr>
32<TH>line_enable</TH>
33<TD>Enables the texture offset calculation for lines.</TD>
34    </tr>
35  <tr>
36<TH>point_enable</TH>
37<TD>Enables the texture offset calculation for points</TD>
38    </tr>
39</TABLE>
40
41<h2>Return Values</h2>
42<p>None.</p>
43
44<H2>Description</H2>
45<P>This function enables a special texture offset feature for points and lines.&nbsp;When a point's size is defined using the <A href="GXSetPointSize.html"><CODE>GXSetPointSize</CODE></A> function or a line's width is described using the <A href="GXGetLineWidth.html"><CODE>GXSetLineWidth</CODE></A> function, you can also specify a <SPAN class="argument">tex_offsets</SPAN> parameter. The <SPAN class="argument">tex_offsets</SPAN> parameter is added to the texture coordinates, if any, to obtain texture coordinates at the other corners of a point or line.&nbsp;The <SPAN class="argument">tex_offsets</SPAN> are added after the texture coordinate generation operation; see the <A href="../TexCoordGen/GXSetTexCoordGen.html"><CODE>GXSetTexCoordGen</CODE></A> function. <a href="GXEnableTexOffsets.html"><code>GXEnableTexOffsets</code></a> enables this operation for a particular texture coordinate.&nbsp;Offset operations for points and lines are enabled separately.&nbsp;If the enables are false, the same texture coordinate is used for every vertex of the line or point.</P>
46
47<h2>See Also</h2>
48<p>None.</p>
49
50<H2>Revision History</H2>
51<P>
522006/03/01 Initial version.<br>
53</P>
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