    <code class="function">glDrawArrays</code> returns. For example, if
        <code class="constant">GL_COLOR_ARRAY</code>
        is enabled, the value of the current color is undefined after
        <code class="function">glDrawArrays</code>
        executes. Attributes that aren't modified remain well defined.</p></div><div class="refsect1" title="Errors"><a id="errors"></a><h2>Errors</h2><p><code class="constant">GL_INVALID_ENUM</code> is generated if
        <em class="parameter"><code>mode</code></e