Noted the numerical value for spaceball button macro

This commit is contained in:
Jinrong Xie 2016-01-19 19:03:41 -08:00
parent 9dfba8b7de
commit 5f6e4fbe68

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@ -1384,7 +1384,7 @@ The <tt>glutSpaceballButtonFunc</tt> function sets the window's Spaceball button
<p>The <i>button</i> argument may take one of the following defined constant values</p> <p>The <i>button</i> argument may take one of the following defined constant values</p>
<ul> <ul>
<li> <li>
GLUT_SPACEBALL_BUTTON_A, GLUT_SPACEBALL_BUTTON_B,..., GLUT_SPACEBALL_BUTTON_E GLUT_SPACEBALL_BUTTON_A(0x00000001), GLUT_SPACEBALL_BUTTON_B(0x00000002),..., GLUT_SPACEBALL_BUTTON_E(0x00000010)
</li> </li>
</ul> </ul>
<p>The <i>updown</i> argument may take one of the two defined constant values</p> <p>The <i>updown</i> argument may take one of the two defined constant values</p>