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7    <title>Clamp</title>
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10    <h1><CODE><a href="../../../../nn/Overview.html">nn</a>::<a href="../../../../nn/gd/Overview.html">gd</a>::<a href="../../../../nn/gd/CTR/Overview.html">CTR</a>::<a href="../../../../nn/gd/CTR/ProceduralTextureStage/Overview.html">ProceduralTextureStage</a>::Clamp</CODE> Enumerated Type</h1>
11    <h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14enum Clamp;
15</pre>
16    </div>
17    <h2>Value</h2>
18    <div class="section">
19      <table class="arguments">
20        <thead>
21          <tr>
22            <th>Value</th>
23            <td>Description</td>
24          </tr>
25        </thead>
26        <tr>
27          <th>CLAMP_TO_ZERO</th>
28          <td>In the [-1.0, 1.0] range, the texture image is referenced. Outside of this range, the image at coordinate 0 is referenced.</td>
29        </tr>
30        <tr>
31          <th>CLAMP_TO_EDGE</th>
32          <td>In the [-1.0, 1.0] range, the texture internal image is referenced. Outside of this range, the pixel on the edge of the texture is referenced.</td>
33        </tr>
34        <tr>
35          <th>CLAMP_SYMMETRICAL_REPEAT</th>
36          <td>The same image is lined up in a grid.</td>
37        </tr>
38        <tr>
39          <th>CLAMP_MIRRORED_REPEAT</th>
40          <td>An even numbered grid is reflected as in a mirror.</td>
41        </tr>
42        <tr>
43          <th>CLAMP_PULSE</th>
44          <td>The pixel to be used for rendering picks up the pixel on the edge of the nearest texture.</td>
45        </tr>
46        <tr>
47          <th>CLAMP_RESERVED_MAX_U32</th>
48          <td>
49        </td>
50        </tr>
51      </table> </div>
52    <h2>Description</h2>
53    <div class="section">
54      <p><CODE>Enum</CODE> for the procedural texture clamp method. </p><p>Clamp is almost the same as normal texture wrapping mode, but <CODE>CLAMP_PULSE</CODE> and <CODE>CLAMP_TO_ZERO</CODE> are added. Clamp calculations convert coordinate values that are not in the range of [0.0, 1.0] to coordinates in that range.</p><!-- write here --></div>
55    <h2>Revision History</h2>
56    <div class="section">
57      <dl class="history">
58        <dt>2011/06/03</dt>
59        <dd>Initial version.<br />
60        </dd>
61      </dl>
62    </div>
63  <hr><p>CONFIDENTIAL</p></body>
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