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<h1>osg::MatrixTransform Class Reference</h1> </div>
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<!-- doxytag: class="osg::MatrixTransform" --><!-- doxytag: inherits="osg::Transform" -->
<p><a class="el" href="a00464.html" title="MatrixTransform - is a subclass of Transform which has an osg::Matrix which represents a 4x4 transfor...">MatrixTransform</a> - is a subclass of <a class="el" href="a00923.html" title="A Transform is a group node for which all children are transformed by a 4x4 matrix.">Transform</a> which has an <a class="el" href="a01628.html#a9e41b6433a937356678b72f74c5df6e9">osg::Matrix</a> which represents a 4x4 transformation of its children from local coordinates into the Transform's parent coordinates.
<a href="#_details">More...</a></p>
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Inheritance diagram for osg::MatrixTransform:</div>
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<div class="center"><img src="a02127.png" border="0" usemap="#osg_1_1MatrixTransform_inherit__map" alt="Inheritance graph"/></div>
<map name="osg_1_1MatrixTransform_inherit__map" id="osg_1_1MatrixTransform_inherit__map">
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="a02128.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="a00464.html#aa82c30791fd2855782d4b70a2453f424">MatrixTransform</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#ac199febc834d4921bbe8f0f6590c71ac">MatrixTransform</a> (const <a class="el" href="a00464.html">MatrixTransform</a> &, const <a class="el" href="a00169.html">CopyOp</a> &copyop=CopyOp::SHALLOW_COPY)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor using <a class="el" href="a00169.html" title="Copy Op(erator) used to control whether shallow or deep copy is used during copy construction and clo...">CopyOp</a> to manage deep vs shallow copy. <a href="#ac199febc834d4921bbe8f0f6590c71ac"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a072c4e17e4896a508b1dff7428bdc22f">MatrixTransform</a> (const <a class="el" href="a00460.html">Matrix</a> &matix)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a094cd004876f31f58bd41a79edffe680">META_Node</a> (osg, <a class="el" href="a00464.html">MatrixTransform</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="a00464.html">MatrixTransform</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a985f83137a0adb64bccf2a17cc8a3cd2">asMatrixTransform</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual const <a class="el" href="a00464.html">MatrixTransform</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a28108f441d148a57648648f2975491b0">asMatrixTransform</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a559705ca99bfe36822e4737cd4570043">setMatrix</a> (const <a class="el" href="a00460.html">Matrix</a> &mat)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the transform's matrix. <a href="#a559705ca99bfe36822e4737cd4570043"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a00460.html">Matrix</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#ae57e64e29e88efe0af768a86e1f239c7">getMatrix</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the matrix. <a href="#ae57e64e29e88efe0af768a86e1f239c7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#ada34823da4daf4b87049abb590f8221d">preMult</a> (const <a class="el" href="a00460.html">Matrix</a> &mat)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">pre multiply the transform's matrix. <a href="#ada34823da4daf4b87049abb590f8221d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#ace73117e502a922ba5c6145dbb8c12ee">postMult</a> (const <a class="el" href="a00460.html">Matrix</a> &mat)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">post multiply the transform's matrix. <a href="#ace73117e502a922ba5c6145dbb8c12ee"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a00460.html">Matrix</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#aa65a012962bd6f2e4f4a9b548848070c">getInverseMatrix</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the inverse matrix. <a href="#aa65a012962bd6f2e4f4a9b548848070c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a168f9039151d56199c0a4e58df67d09f">computeLocalToWorldMatrix</a> (<a class="el" href="a00460.html">Matrix</a> &matrix, <a class="el" href="a00497.html">NodeVisitor</a> *) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a97ac19aef8d07437a798b607f8e0f41f">computeWorldToLocalMatrix</a> (<a class="el" href="a00460.html">Matrix</a> &matrix, <a class="el" href="a00497.html">NodeVisitor</a> *) const </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">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#afe876efbe2dcbf602db1cb819d33e411">~MatrixTransform</a> ()</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"><a class="el" href="a00460.html">Matrix</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a1686dc89cdb5680fd2694b9111abe5b8">_matrix</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00460.html">Matrix</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a9565f5f9a1fb27826db3ec36eee6d977">_inverse</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00464.html#a57ce50acab46f9308128f1b938cd83ad">_inverseDirty</a></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p><a class="el" href="a00464.html" title="MatrixTransform - is a subclass of Transform which has an osg::Matrix which represents a 4x4 transfor...">MatrixTransform</a> - is a subclass of <a class="el" href="a00923.html" title="A Transform is a group node for which all children are transformed by a 4x4 matrix.">Transform</a> which has an <a class="el" href="a01628.html#a9e41b6433a937356678b72f74c5df6e9">osg::Matrix</a> which represents a 4x4 transformation of its children from local coordinates into the Transform's parent coordinates. </p>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="aa82c30791fd2855782d4b70a2453f424"></a><!-- doxytag: member="osg::MatrixTransform::MatrixTransform" ref="aa82c30791fd2855782d4b70a2453f424" args="()" -->
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<td class="memname">osg::MatrixTransform::MatrixTransform </td>
<td>(</td>
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</div>
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<a class="anchor" id="ac199febc834d4921bbe8f0f6590c71ac"></a><!-- doxytag: member="osg::MatrixTransform::MatrixTransform" ref="ac199febc834d4921bbe8f0f6590c71ac" args="(const MatrixTransform &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)" -->
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<td class="memname">osg::MatrixTransform::MatrixTransform </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00464.html">MatrixTransform</a> & </td>
<td class="paramname">, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="a00169.html">CopyOp</a> & </td>
<td class="paramname"> <em>copyop</em> = <code>CopyOp::SHALLOW_COPY</code></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>Copy constructor using <a class="el" href="a00169.html" title="Copy Op(erator) used to control whether shallow or deep copy is used during copy construction and clo...">CopyOp</a> to manage deep vs shallow copy. </p>
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<a class="anchor" id="a072c4e17e4896a508b1dff7428bdc22f"></a><!-- doxytag: member="osg::MatrixTransform::MatrixTransform" ref="a072c4e17e4896a508b1dff7428bdc22f" args="(const Matrix &matix)" -->
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<td class="memname">osg::MatrixTransform::MatrixTransform </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00460.html">Matrix</a> & </td>
<td class="paramname"> <em>matix</em></td>
<td> ) </td>
<td></td>
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<a class="anchor" id="afe876efbe2dcbf602db1cb819d33e411"></a><!-- doxytag: member="osg::MatrixTransform::~MatrixTransform" ref="afe876efbe2dcbf602db1cb819d33e411" args="()" -->
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<td class="memname">virtual osg::MatrixTransform::~MatrixTransform </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a985f83137a0adb64bccf2a17cc8a3cd2"></a><!-- doxytag: member="osg::MatrixTransform::asMatrixTransform" ref="a985f83137a0adb64bccf2a17cc8a3cd2" args="()" -->
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<td class="memname">virtual <a class="el" href="a00464.html">MatrixTransform</a>* osg::MatrixTransform::asMatrixTransform </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [inline, virtual]</code></td>
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<div class="memdoc">
<p>Reimplemented from <a class="el" href="a00923.html#af8d19b0baf733c9324b88f942eb46eb3">osg::Transform</a>.</p>
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</div>
<a class="anchor" id="a28108f441d148a57648648f2975491b0"></a><!-- doxytag: member="osg::MatrixTransform::asMatrixTransform" ref="a28108f441d148a57648648f2975491b0" args="() const " -->
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<td class="memname">virtual const <a class="el" href="a00464.html">MatrixTransform</a>* osg::MatrixTransform::asMatrixTransform </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline, virtual]</code></td>
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<div class="memdoc">
<p>Reimplemented from <a class="el" href="a00923.html#a1948b531b8cbafe534bd310efcd26efe">osg::Transform</a>.</p>
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</div>
<a class="anchor" id="a168f9039151d56199c0a4e58df67d09f"></a><!-- doxytag: member="osg::MatrixTransform::computeLocalToWorldMatrix" ref="a168f9039151d56199c0a4e58df67d09f" args="(Matrix &matrix, NodeVisitor *) const " -->
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<td class="memname">virtual bool osg::MatrixTransform::computeLocalToWorldMatrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00460.html">Matrix</a> & </td>
<td class="paramname"> <em>matrix</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00497.html">NodeVisitor</a> * </td>
<td class="paramname"></td><td> </td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td><td> const<code> [virtual]</code></td>
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<div class="memdoc">
<p>Reimplemented from <a class="el" href="a00923.html#aafc2ef1b963ba1e33ff9e4204b9fcc1f">osg::Transform</a>.</p>
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<a class="anchor" id="a97ac19aef8d07437a798b607f8e0f41f"></a><!-- doxytag: member="osg::MatrixTransform::computeWorldToLocalMatrix" ref="a97ac19aef8d07437a798b607f8e0f41f" args="(Matrix &matrix, NodeVisitor *) const " -->
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<td class="memname">virtual bool osg::MatrixTransform::computeWorldToLocalMatrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00460.html">Matrix</a> & </td>
<td class="paramname"> <em>matrix</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00497.html">NodeVisitor</a> * </td>
<td class="paramname"></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td> const<code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00923.html#a466a0f83b3d899f2eaeb2a4e4228272f">osg::Transform</a>.</p>
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<a class="anchor" id="aa65a012962bd6f2e4f4a9b548848070c"></a><!-- doxytag: member="osg::MatrixTransform::getInverseMatrix" ref="aa65a012962bd6f2e4f4a9b548848070c" args="() const " -->
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<td class="memname">const <a class="el" href="a00460.html">Matrix</a>& osg::MatrixTransform::getInverseMatrix </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>Get the inverse matrix. </p>
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<a class="anchor" id="ae57e64e29e88efe0af768a86e1f239c7"></a><!-- doxytag: member="osg::MatrixTransform::getMatrix" ref="ae57e64e29e88efe0af768a86e1f239c7" args="() const " -->
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<td class="memname">const <a class="el" href="a00460.html">Matrix</a>& osg::MatrixTransform::getMatrix </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>Get the matrix. </p>
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<a class="anchor" id="a094cd004876f31f58bd41a79edffe680"></a><!-- doxytag: member="osg::MatrixTransform::META_Node" ref="a094cd004876f31f58bd41a79edffe680" args="(osg, MatrixTransform)" -->
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<td>(</td>
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<td class="paramname">, </td>
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<td class="paramname"></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<a class="anchor" id="ace73117e502a922ba5c6145dbb8c12ee"></a><!-- doxytag: member="osg::MatrixTransform::postMult" ref="ace73117e502a922ba5c6145dbb8c12ee" args="(const Matrix &mat)" -->
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<td class="memname">void osg::MatrixTransform::postMult </td>
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<p>post multiply the transform's matrix. </p>
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<td class="memname">void osg::MatrixTransform::preMult </td>
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<p>pre multiply the transform's matrix. </p>
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<td class="memname">void osg::MatrixTransform::setMatrix </td>
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<p>Set the transform's matrix. </p>
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<hr/><h2>Member Data Documentation</h2>
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<td class="memname"><a class="el" href="a00460.html">Matrix</a> <a class="el" href="a00464.html#a9565f5f9a1fb27826db3ec36eee6d977">osg::MatrixTransform::_inverse</a><code> [mutable, protected]</code></td>
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<a class="anchor" id="a57ce50acab46f9308128f1b938cd83ad"></a><!-- doxytag: member="osg::MatrixTransform::_inverseDirty" ref="a57ce50acab46f9308128f1b938cd83ad" args="" -->
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<td class="memname">bool <a class="el" href="a00464.html#a57ce50acab46f9308128f1b938cd83ad">osg::MatrixTransform::_inverseDirty</a><code> [mutable, protected]</code></td>
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<a class="anchor" id="a1686dc89cdb5680fd2694b9111abe5b8"></a><!-- doxytag: member="osg::MatrixTransform::_matrix" ref="a1686dc89cdb5680fd2694b9111abe5b8" args="" -->
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<td class="memname"><a class="el" href="a00460.html">Matrix</a> <a class="el" href="a00464.html#a1686dc89cdb5680fd2694b9111abe5b8">osg::MatrixTransform::_matrix</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="a01209.html">MatrixTransform</a></li>
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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>
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