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<li><a class="el" href="a01628.html">osg</a> </li>
<li><a class="el" href="a00057.html">osg::BlendColor</a> </li>
<li><a class="el" href="a00270.html">osg::BlendColor::Extensions</a> </li>
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<a href="#pub-methods">Public Member Functions</a> |
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<h1>osg::BlendColor::Extensions Class Reference</h1> </div>
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<!-- doxytag: class="osg::BlendColor::Extensions" --><!-- doxytag: inherits="osg::Referenced" -->
<p>Encapsulates queries of extension availability, obtains extension function pointers, and provides convenience wrappers for calling extension functions.
<a href="#_details">More...</a></p>
<div class="dynheader">
Inheritance diagram for osg::BlendColor::Extensions:</div>
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<div class="center"><img src="a01928.png" border="0" usemap="#osg_1_1BlendColor_1_1Extensions_inherit__map" alt="Inheritance graph"/></div>
<map name="osg_1_1BlendColor_1_1Extensions_inherit__map" id="osg_1_1BlendColor_1_1Extensions_inherit__map">
<area shape="rect" id="node2" href="a00627.html" title="Base class from providing referencing counted objects." alt="" coords="40,5,157,35"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="a01929.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#a3d47da8c6a988d64c82c615f9240f8fa">Extensions</a> (unsigned int contextID)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#a925b81d3a841288589b0a9ddfcd0ffcc">Extensions</a> (const <a class="el" href="a00270.html">Extensions</a> &rhs)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#a815d2378c451feb471e7dbebeb055373">lowestCommonDenominator</a> (const <a class="el" href="a00270.html">Extensions</a> &rhs)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#a70c2aac83f2044db69e8abd9d15ef247">setupGLExtensions</a> (unsigned int contextID)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#afeb7a90c4fa2b0a0830fc3f3d0761403">setBlendColorSupported</a> (bool flag)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#acec0c4c555412f6d44ea16b3e93b8a30">isBlendColorSupported</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#a16f20d0d981be1a87d380f90e605b3f1">glBlendColor</a> (GLclampf red, GLclampf <a class="el" href="a00270.html#aa51c0497717b569e91261a45462ec284">green</a>, GLclampf <a class="el" href="a00270.html#abab58c4a5c963618e798bf71fffacd27">blue</a>, GLclampf <a class="el" href="a00270.html#acc08e31c4c31e96e00e48556b59c513c">alpha</a>) const </td></tr>
<tr><td colspan="2"><h2><a name="pro-types"></a>
Protected Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef GLclampf </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#aa51c0497717b569e91261a45462ec284">green</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef GLclampf GLclampf </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#abab58c4a5c963618e798bf71fffacd27">blue</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef GLclampf GLclampf GLclampf </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#acc08e31c4c31e96e00e48556b59c513c">alpha</a></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#a91644ac5cb400ad62fd3c926135d7e16">~Extensions</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#aac63470ac17e06f09ada4ba38e2c0afc">void</a> (APIENTRY *GLBlendColorProc)(GLclampf red</td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#a4ee935207da7733a26ff93078519c516">_isBlendColorSupported</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GLBlendColorProc </td><td class="memItemRight" valign="bottom"><a class="el" href="a00270.html#a9ddea12d8686ab0f5c041c9e1e32eed9">_glBlendColor</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Encapsulates queries of extension availability, obtains extension function pointers, and provides convenience wrappers for calling extension functions. </p>
<hr/><h2>Member Typedef Documentation</h2>
<a class="anchor" id="acc08e31c4c31e96e00e48556b59c513c"></a><!-- doxytag: member="osg::BlendColor::Extensions::alpha" ref="acc08e31c4c31e96e00e48556b59c513c" args="" -->
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<td class="memname">typedef GLclampf GLclampf GLclampf <a class="el" href="a00270.html#acc08e31c4c31e96e00e48556b59c513c">osg::BlendColor::Extensions::alpha</a><code> [protected]</code></td>
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<a class="anchor" id="abab58c4a5c963618e798bf71fffacd27"></a><!-- doxytag: member="osg::BlendColor::Extensions::blue" ref="abab58c4a5c963618e798bf71fffacd27" args="" -->
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<td class="memname">typedef GLclampf GLclampf <a class="el" href="a00270.html#abab58c4a5c963618e798bf71fffacd27">osg::BlendColor::Extensions::blue</a><code> [protected]</code></td>
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<a class="anchor" id="aa51c0497717b569e91261a45462ec284"></a><!-- doxytag: member="osg::BlendColor::Extensions::green" ref="aa51c0497717b569e91261a45462ec284" args="" -->
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<td class="memname">typedef GLclampf <a class="el" href="a00270.html#aa51c0497717b569e91261a45462ec284">osg::BlendColor::Extensions::green</a><code> [protected]</code></td>
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<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a3d47da8c6a988d64c82c615f9240f8fa"></a><!-- doxytag: member="osg::BlendColor::Extensions::Extensions" ref="a3d47da8c6a988d64c82c615f9240f8fa" args="(unsigned int contextID)" -->
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<td class="memname">osg::BlendColor::Extensions::Extensions </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>contextID</em></td>
<td> ) </td>
<td></td>
</tr>
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<div class="memdoc">
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<a class="anchor" id="a925b81d3a841288589b0a9ddfcd0ffcc"></a><!-- doxytag: member="osg::BlendColor::Extensions::Extensions" ref="a925b81d3a841288589b0a9ddfcd0ffcc" args="(const Extensions &rhs)" -->
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<td class="memname">osg::BlendColor::Extensions::Extensions </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00270.html">Extensions</a> & </td>
<td class="paramname"> <em>rhs</em></td>
<td> ) </td>
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<a class="anchor" id="a91644ac5cb400ad62fd3c926135d7e16"></a><!-- doxytag: member="osg::BlendColor::Extensions::~Extensions" ref="a91644ac5cb400ad62fd3c926135d7e16" args="()" -->
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<td class="memname">osg::BlendColor::Extensions::~Extensions </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [inline, protected]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a16f20d0d981be1a87d380f90e605b3f1"></a><!-- doxytag: member="osg::BlendColor::Extensions::glBlendColor" ref="a16f20d0d981be1a87d380f90e605b3f1" args="(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) const " -->
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<td class="memname">void osg::BlendColor::Extensions::glBlendColor </td>
<td>(</td>
<td class="paramtype">GLclampf </td>
<td class="paramname"> <em>red</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">GLclampf </td>
<td class="paramname"> <em>green</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">GLclampf </td>
<td class="paramname"> <em>blue</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">GLclampf </td>
<td class="paramname"> <em>alpha</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td> const</td>
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<a class="anchor" id="acec0c4c555412f6d44ea16b3e93b8a30"></a><!-- doxytag: member="osg::BlendColor::Extensions::isBlendColorSupported" ref="acec0c4c555412f6d44ea16b3e93b8a30" args="() const " -->
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<td class="memname">bool osg::BlendColor::Extensions::isBlendColorSupported </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a815d2378c451feb471e7dbebeb055373"></a><!-- doxytag: member="osg::BlendColor::Extensions::lowestCommonDenominator" ref="a815d2378c451feb471e7dbebeb055373" args="(const Extensions &rhs)" -->
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<td class="memname">void osg::BlendColor::Extensions::lowestCommonDenominator </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00270.html">Extensions</a> & </td>
<td class="paramname"> <em>rhs</em></td>
<td> ) </td>
<td></td>
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<a class="anchor" id="afeb7a90c4fa2b0a0830fc3f3d0761403"></a><!-- doxytag: member="osg::BlendColor::Extensions::setBlendColorSupported" ref="afeb7a90c4fa2b0a0830fc3f3d0761403" args="(bool flag)" -->
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<td class="memname">void osg::BlendColor::Extensions::setBlendColorSupported </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>flag</em></td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
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<div class="memdoc">
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<a class="anchor" id="a70c2aac83f2044db69e8abd9d15ef247"></a><!-- doxytag: member="osg::BlendColor::Extensions::setupGLExtensions" ref="a70c2aac83f2044db69e8abd9d15ef247" args="(unsigned int contextID)" -->
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<td class="memname">void osg::BlendColor::Extensions::setupGLExtensions </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>contextID</em></td>
<td> ) </td>
<td></td>
</tr>
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<a class="anchor" id="aac63470ac17e06f09ada4ba38e2c0afc"></a><!-- doxytag: member="osg::BlendColor::Extensions::void" ref="aac63470ac17e06f09ada4ba38e2c0afc" args="(APIENTRY *GLBlendColorProc)(GLclampf red" -->
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<td class="memname">typedef osg::BlendColor::Extensions::void </td>
<td>(</td>
<td class="paramtype">APIENTRY * </td>
<td class="paramname"> <em>GLBlendColorProc</em></td>
<td> ) </td>
<td><code> [protected]</code></td>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a9ddea12d8686ab0f5c041c9e1e32eed9"></a><!-- doxytag: member="osg::BlendColor::Extensions::_glBlendColor" ref="a9ddea12d8686ab0f5c041c9e1e32eed9" args="" -->
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<td class="memname">GLBlendColorProc <a class="el" href="a00270.html#a9ddea12d8686ab0f5c041c9e1e32eed9">osg::BlendColor::Extensions::_glBlendColor</a><code> [protected]</code></td>
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<a class="anchor" id="a4ee935207da7733a26ff93078519c516"></a><!-- doxytag: member="osg::BlendColor::Extensions::_isBlendColorSupported" ref="a4ee935207da7733a26ff93078519c516" args="" -->
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<td class="memname">bool <a class="el" href="a00270.html#a4ee935207da7733a26ff93078519c516">osg::BlendColor::Extensions::_isBlendColorSupported</a><code> [protected]</code></td>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>osg/<a class="el" href="a01123.html">BlendColor</a></li>
</ul>
</div>
<hr>
<table border="0"><tr><td>
<img src="osg32-32.png" alt="osg logo" />
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<address><small>Generated at Thu Aug 19 2010 16:22:42 for the <a href="http://www.openscenegraph.org/">OpenSceneGraph</a>
by <a href="http://www.doxygen.org">doxygen</a> 1.7.1.</small></address>
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