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<h1>itkSimplexMeshGeometry.h</h1><a href="itkSimplexMeshGeometry_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> Program: Insight Segmentation & Registration Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: itkSimplexMeshGeometry.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2006-04-01 13:44:21 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.6 $</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> Copyright (c) Insight Software Consortium. All rights reserved.</span>
<a name="l00010"></a>00010 <span class="comment"> See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even </span>
<a name="l00013"></a>00013 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR </span>
<a name="l00014"></a>00014 <span class="comment"> PURPOSE. See the above copyright notices for more information.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment">=========================================================================*/</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#ifndef __itkSimplexMeshGeometry_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define __itkSimplexMeshGeometry_h</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#if defined(_MSC_VER)</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#pragma warning ( disable : 4786 )</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="itkFixedArray_8h.html">itkFixedArray.h</a>"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "<a class="code" href="itkPoint_8h.html">itkPoint.h</a>"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="itkVector_8h.html">itkVector.h</a>"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="itkCovariantVector_8h.html">itkCovariantVector.h</a>"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <set></span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">namespace </span>itk
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033
<a name="l00047"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html">00047</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#faefe352c9fb4179f5a770afc70ea90f">ITKCommon_EXPORT</a> <a class="code" href="classitk_1_1SimplexMeshGeometry.html" title="handle geometric properties for vertices of a simplx mesh">SimplexMeshGeometry</a>
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keyword">public</span>:
<a name="l00051"></a>00051
<a name="l00052"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#4b41cfbb74e4cde6608ff8b534a0b005">00052</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Point.html">itk::Point<double,3></a> <a class="code" href="classitk_1_1Point.html">PointType</a>;
<a name="l00053"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#43f4c10cce302a6f1a22521678e416b4">00053</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Vector.html">itk::Vector<double,3></a> <a class="code" href="classitk_1_1Vector.html">VectorType</a>;
<a name="l00054"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#0e81fc9a0fff2117ffe19aa2e0c7df31">00054</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1CovariantVector.html">itk::CovariantVector<double,3></a> <a class="code" href="classitk_1_1CovariantVector.html">CovariantVectorType</a>;
<a name="l00055"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#c0781a0e9f01388149eb0c72a7f793f5">00055</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1FixedArray.html">itk::FixedArray<unsigned long,3></a> <a class="code" href="classitk_1_1FixedArray.html">IndexArray</a>;
<a name="l00056"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#d40818d661f3e56a9102167f2dcc96b5">00056</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1FixedArray.html">itk::FixedArray<PointType,3></a> <a class="code" href="classitk_1_1FixedArray.html">PointArray</a>;
<a name="l00057"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#6d64f0d95ad7ee2e4d9f27c3bae3c3e9">00057</a> <span class="keyword">typedef</span> std::set<unsigned long> NeighborSetType;
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <a class="code" href="classitk_1_1SimplexMeshGeometry.html" title="handle geometric properties for vertices of a simplx mesh">SimplexMeshGeometry</a>();
<a name="l00060"></a>00060 ~<a class="code" href="classitk_1_1SimplexMeshGeometry.html" title="handle geometric properties for vertices of a simplx mesh">SimplexMeshGeometry</a>();
<a name="l00061"></a>00061
<a name="l00062"></a>00062
<a name="l00067"></a>00067 <span class="comment">/* stores the indices of the three direct neighbors */</span>
<a name="l00068"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#d6b78a47168ad7519f22553a225a71f6">00068</a> <a class="code" href="classitk_1_1FixedArray.html">IndexArray</a> neighborIndices;
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="comment">/* stores the coordinates of the three direct neighbors */</span>
<a name="l00071"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#4d091dd53badd6fed1c8487df6a0cfc0">00071</a> <a class="code" href="classitk_1_1FixedArray.html">PointArray</a> neighbors;
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="comment">/* stores the mean curvature of the mesh in the point */</span>
<a name="l00074"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#03872523c2fef077f5dd0f71e94d9d53">00074</a> <span class="keywordtype">double</span> meanCurvature;
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="comment">/* coordinates of the corresponding point */</span>
<a name="l00077"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#84969567f7a453bd776ebe3ea40601e1">00077</a> <a class="code" href="classitk_1_1Point.html">PointType</a> pos;
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="comment">/* coordinates of the corresponding point in previous iteration */</span>
<a name="l00080"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#3b793d601cb315ea2081e16d4f1bc005">00080</a> <a class="code" href="classitk_1_1Point.html">PointType</a> oldPos;
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="comment">/* barycentric coordinates of corresponding point with respect </span>
<a name="l00083"></a>00083 <span class="comment"> * to its three direct neighbors</span>
<a name="l00084"></a>00084 <span class="comment"> */</span>
<a name="l00085"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#79c938dff7dc875621acce211a80653e">00085</a> <a class="code" href="classitk_1_1Point.html">PointType</a> eps;
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="comment">/*</span>
<a name="l00088"></a>00088 <span class="comment"> * reference metric params</span>
<a name="l00089"></a>00089 <span class="comment"> */</span>
<a name="l00090"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#826f6d862818d909d677fd38078a6083">00090</a> <a class="code" href="classitk_1_1Point.html">PointType</a> referenceMetrics;
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="comment">/* normal vector of corresponding point */</span>
<a name="l00093"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#ae2cee044dc405e8d9d57a833e383558">00093</a> <a class="code" href="classitk_1_1CovariantVector.html">CovariantVectorType</a> normal;
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="comment">/* stores external force component for </span>
<a name="l00096"></a>00096 <span class="comment"> * current deformable model iteration</span>
<a name="l00097"></a>00097 <span class="comment"> */</span>
<a name="l00098"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#64809a33623458ea46caf1fbae7492f1">00098</a> <a class="code" href="classitk_1_1Vector.html">VectorType</a> externalForce;
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="comment">/* stores internal force component for </span>
<a name="l00101"></a>00101 <span class="comment"> * current deformable model iteration</span>
<a name="l00102"></a>00102 <span class="comment"> */</span>
<a name="l00103"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#7cb472b9f60fb4d0b8d0ccbb155452db">00103</a> <a class="code" href="classitk_1_1Vector.html">VectorType</a> internalForce;
<a name="l00104"></a>00104
<a name="l00105"></a>00105 <span class="comment">/*</span>
<a name="l00106"></a>00106 <span class="comment"> * store the location of the closest attractor to this point</span>
<a name="l00107"></a>00107 <span class="comment"> */</span>
<a name="l00108"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#21731570ce1b7602efc83890510cd108">00108</a> <a class="code" href="classitk_1_1Point.html">PointType</a> closestAttractor;
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="comment">/*</span>
<a name="l00111"></a>00111 <span class="comment"> * stores the index of the closest attractor to this point</span>
<a name="l00112"></a>00112 <span class="comment"> */</span>
<a name="l00113"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#047edf8c4d83379c368e7ae7b5d9493a">00113</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> closestAttractorIndex;
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="comment">/* stores circum circle radius */</span>
<a name="l00116"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#e12664d03455987377ac1fac074deb6b">00116</a> <span class="keywordtype">double</span> circleRadius;
<a name="l00117"></a>00117
<a name="l00118"></a>00118 <span class="comment">/* stores circum circle center */</span>
<a name="l00119"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#6db71ebe6977187cc39eaa958cb07a7c">00119</a> <a class="code" href="classitk_1_1Point.html">PointType</a> circleCenter;
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="comment">/* stores circum sphere radius */</span>
<a name="l00122"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#330f997bfa7b7b32e64842f15ceebb34">00122</a> <span class="keywordtype">double</span> sphereRadius;
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="comment">/* stores circum sphere center */</span>
<a name="l00125"></a>00125 <span class="comment">// PointType sphereCenter;</span>
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="comment">/* stores distance to foot point */</span>
<a name="l00128"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#57a825c524e7556c560b274dce7dfee2">00128</a> <span class="keywordtype">double</span> distance;
<a name="l00129"></a>00129
<a name="l00130"></a>00130 <span class="comment">/* stores angle */</span>
<a name="l00131"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#c65947af107e7b6b97fe683beaa1357a">00131</a> <span class="keywordtype">double</span> phi;
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="comment">/* stores the neighbor set */</span>
<a name="l00134"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#61c6e5d97fb62f9870277b730e9f7ebf">00134</a> NeighborSetType* neighborSet;
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="comment">/* stores multiplier for interactive deformable model filter */</span>
<a name="l00137"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#e3c8931d50227998b0b77fddac241e44">00137</a> <span class="keywordtype">double</span> multiplier;
<a name="l00138"></a>00138
<a name="l00139"></a><a class="code" href="classitk_1_1SimplexMeshGeometry.html#e58b5f3d8cb59f2efd3da9883564dcd9">00139</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> forceIndex;
<a name="l00140"></a>00140
<a name="l00145"></a>00145 <span class="keywordtype">void</span> ComputeGeometry();
<a name="l00146"></a>00146
<a name="l00147"></a>00147 <span class="keyword">protected</span>:
<a name="l00148"></a>00148
<a name="l00149"></a>00149
<a name="l00150"></a>00150 };<span class="comment">// end of class __itkSimplexMeshGeometry</span>
<a name="l00151"></a>00151
<a name="l00152"></a>00152 } <span class="comment">//end of namespace itk</span>
<a name="l00153"></a>00153
<a name="l00154"></a>00154
<a name="l00155"></a>00155 <span class="preprocessor">#endif</span>
<a name="l00156"></a>00156 <span class="preprocessor"></span>
</pre></div></div>
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