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7<title>glVertexAttrib3f</title>
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10<h1><CODE>glVertexAttrib3f</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14GL_APICALL void GL_APIENTRY glVertexAttrib3f(
15     GLuint indx,
16     GLfloat x,
17     GLfloat y,
18     GLfloat z
19);
20</pre>
21    </div>
22<h2>Arguments</h2>
23    <div class="section">
24      <table class="arguments">
25        <thead>
26          <tr>
27            <td width="15" />
28<th>Name</th>
29<td>Description</td>
30          </tr>
31        </thead>
32        <tr>
33<td>in</td>
34<th>indx</th>
35<td>Vertex attribute index number</td>
36        </tr>
37        <tr>
38<td>in</td>
39<th>x</th>
40<td>Vertex attribute value</td>
41        </tr>
42        <tr>
43<td>in</td>
44<th>y</th>
45<td>Vertex attribute value</td>
46        </tr>
47        <tr>
48<td>in</td>
49<th>z</th>
50<td>Vertex attribute value</td>
51        </tr> </table>
52    </div>
53<h2>Return Values</h2>
54<div class="section">No values are returned. </div>
55<h2>Description</h2>
56    <div class="section">
57<p>Sets vertex attributes using <code>GLfloat</code>-type values.</p><P>
58Set <span class="argument">index</span> to a value that is greater than 0 and at least one less than the value that can be obtained by <code>glGetIntegerv</code> with <code>GL_MAX_VERTEX_ATTRIBS</code> specified. Call this function when using the same vertex attribute values for all vertices. The values set by this function are used when a vertex attribute array has been disabled by <code>glDisableVertexAttribArray</code>.
59             </P><P>
60The values specified by <span class="argument">x</span>, <span class="argument">y</span>, and <span class="argument">z</span> are given as the x, y, and z components, respectively, to the vertex shader's input registers. A value of 1 is given for w.
61             </P><P>
62This function generates the following errors.
63<TABLE><TR><TH>GL_INVALID_VALUE</TH><TD>The <span class="argument">index</span> argument was set to an invalid value.</TD></TR></TABLE><!-- source                      indexに不正な値を指定した場合エラーGL_INVALID_VALUEを生成します。                 --></P></div>
64<h2>Revision History</h2>
65    <div class="section">
66      <dl class="history">
67        <dt>2010/01/07</dt>
68<dd>Initial version.<br />
69        </dd>
70      </dl>
71    </div>
72  <hr><p>CONFIDENTIAL</p></body>
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