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<h1>dox/Filtering/vtkPyramid.h</h1><a href="a02340.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: Visualization Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: vtkPyramid.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment"> Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen</span>
<a name="l00007"></a>00007 <span class="comment"> All rights reserved.</span>
<a name="l00008"></a>00008 <span class="comment"> See Copyright.txt or http://www.kitware.com/Copyright.htm for details.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even</span>
<a name="l00011"></a>00011 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR</span>
<a name="l00012"></a>00012 <span class="comment"> PURPOSE. See the above copyright notice for more information.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment">=========================================================================*/</span>
<a name="l00033"></a>00033 <span class="preprocessor">#ifndef __vtkPyramid_h</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span><span class="preprocessor">#define __vtkPyramid_h</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include "<a class="code" href="a02204.html">vtkCell3D.h</a>"</span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keyword">class </span><a class="code" href="a00960.html" title="cell represents a 1D line">vtkLine</a>;
<a name="l00039"></a>00039 <span class="keyword">class </span><a class="code" href="a01428.html" title="a cell that represents a 2D quadrilateral">vtkQuad</a>;
<a name="l00040"></a>00040 <span class="keyword">class </span><a class="code" href="a01760.html" title="a cell that represents a triangle">vtkTriangle</a>;
<a name="l00041"></a>00041 <span class="keyword">class </span><a class="code" href="a01789.html" title="dataset represents arbitrary combinations of all possible cell types">vtkUnstructuredGrid</a>;
<a name="l00042"></a>00042
<a name="l00043"></a><a class="code" href="a01329.html">00043</a> <span class="keyword">class </span><a class="code" href="a02170.html#95ced7977a6b6b1bf9f38bf04e3835b6">VTK_FILTERING_EXPORT</a> <a class="code" href="a01329.html" title="a 3D cell that represents a linear pyramid">vtkPyramid</a> : <span class="keyword">public</span> <a class="code" href="a00241.html" title="abstract class to specify 3D cell interface">vtkCell3D</a>
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 <span class="keyword">public</span>:
<a name="l00046"></a>00046 <span class="keyword">static</span> <a class="code" href="a01329.html" title="a 3D cell that represents a linear pyramid">vtkPyramid</a> *<a class="code" href="a01084.html#4d5b227267c076d6f9e38483370b6612">New</a>();
<a name="l00047"></a><a class="code" href="a01329.html#9ec3926df11ab0dbc891318db045a9dc">00047</a> vtkTypeRevisionMacro(<a class="code" href="a01329.html" title="a 3D cell that represents a linear pyramid">vtkPyramid</a>,<a class="code" href="a00241.html" title="abstract class to specify 3D cell interface">vtkCell3D</a>);
<a name="l00048"></a>00048 <span class="keywordtype">void</span> <a class="code" href="a00241.html#d5cad5ca78d5ac25765bd583bb36368b">PrintSelf</a>(ostream& os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00049"></a>00049
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00241.html#e01e32607345027200cafb490546b1a7">GetEdgePoints</a>(<span class="keywordtype">int</span> edgeId, <span class="keywordtype">int</span>* &pts);
<a name="l00053"></a>00053 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00241.html#1f4a634ac106a4c8193d509546d722a4">GetFacePoints</a>(<span class="keywordtype">int</span> faceId, <span class="keywordtype">int</span>* &pts);
<a name="l00055"></a>00055
<a name="l00057"></a>00057
<a name="l00058"></a><a class="code" href="a01329.html#e2790f5c26896fd0446d57023a36149e">00058</a> <span class="keywordtype">int</span> <a class="code" href="a00240.html#73c9383a1d9214b55886586c8d894e82">GetCellType</a>() {<span class="keywordflow">return</span> <a class="code" href="a02209.html#b1d6fd1f3177b8a2a32bb018807151f8228a41d3a8e83cb80ffdaf5b1502596b">VTK_PYRAMID</a>;}
<a name="l00059"></a><a class="code" href="a01329.html#ccc9ad651ee1871fa5625445e88be51f">00059</a> <span class="keywordtype">int</span> <a class="code" href="a00241.html#6154075c2f1180611f1eb0699a9224e3">GetCellDimension</a>() {<span class="keywordflow">return</span> 3;}
<a name="l00060"></a><a class="code" href="a01329.html#b247fe5207629db64e9ec904e1dbe899">00060</a> <span class="keywordtype">int</span> <a class="code" href="a00240.html#119b5ad62e598c8c81acf5c8215371c7">GetNumberOfEdges</a>() {<span class="keywordflow">return</span> 8;}
<a name="l00061"></a><a class="code" href="a01329.html#cb7689b64210564a50b5021631e1248f">00061</a> <span class="keywordtype">int</span> <a class="code" href="a00240.html#49cffa6eb0e087f1e53ddf6ac1016a59">GetNumberOfFaces</a>() {<span class="keywordflow">return</span> 5;}
<a name="l00062"></a>00062 <a class="code" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> *<a class="code" href="a00240.html#0a483b81bca4b9509ea13837133ca91f">GetEdge</a>(<span class="keywordtype">int</span> edgeId);
<a name="l00063"></a>00063 <a class="code" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> *<a class="code" href="a00240.html#11b6ba66e9f7e193b204d478379e32ea">GetFace</a>(<span class="keywordtype">int</span> faceId);
<a name="l00064"></a>00064 <span class="keywordtype">int</span> <a class="code" href="a00240.html#bba3e9aee8d232137a3f5e846973d3b7">CellBoundary</a>(<span class="keywordtype">int</span> subId, <span class="keywordtype">double</span> pcoords[3], <a class="code" href="a00720.html" title="list of point or cell ids">vtkIdList</a> *pts);
<a name="l00065"></a>00065 <span class="keywordtype">void</span> <a class="code" href="a00241.html#e4877a0affd7e3c5dc94e9835fe88640">Contour</a>(<span class="keywordtype">double</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d2106bf5e5151797630e91167caab3f22b9a">value</a>, <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *cellScalars,
<a name="l00066"></a>00066 <a class="code" href="a01247.html" title="quickly locate points in 3-space">vtkPointLocator</a> *locator, <a class="code" href="a00242.html" title="object to represent cell connectivity">vtkCellArray</a> *verts,
<a name="l00067"></a>00067 <a class="code" href="a00242.html" title="object to represent cell connectivity">vtkCellArray</a> *lines, <a class="code" href="a00242.html" title="object to represent cell connectivity">vtkCellArray</a> *polys,
<a name="l00068"></a>00068 <a class="code" href="a01242.html" title="represent and manipulate point attribute data">vtkPointData</a> *inPd, <a class="code" href="a01242.html" title="represent and manipulate point attribute data">vtkPointData</a> *outPd,
<a name="l00069"></a>00069 <a class="code" href="a00245.html" title="represent and manipulate cell attribute data">vtkCellData</a> *inCd, <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> cellId, <a class="code" href="a00245.html" title="represent and manipulate cell attribute data">vtkCellData</a> *outCd);
<a name="l00070"></a>00070 <span class="keywordtype">int</span> <a class="code" href="a00240.html#463203095c011df36980b4677e8825b0">EvaluatePosition</a>(<span class="keywordtype">double</span> x[3], <span class="keywordtype">double</span>* closestPoint,
<a name="l00071"></a>00071 <span class="keywordtype">int</span>& subId, <span class="keywordtype">double</span> pcoords[3],
<a name="l00072"></a>00072 <span class="keywordtype">double</span>& dist2, <span class="keywordtype">double</span> *weights);
<a name="l00073"></a>00073 <span class="keywordtype">void</span> <a class="code" href="a00240.html#3c6627f0a1b6e2e76b058c407c72eadf">EvaluateLocation</a>(<span class="keywordtype">int</span>& subId, <span class="keywordtype">double</span> pcoords[3], <span class="keywordtype">double</span> x[3],
<a name="l00074"></a>00074 <span class="keywordtype">double</span> *weights);
<a name="l00075"></a>00075 <span class="keywordtype">int</span> <a class="code" href="a00240.html#5a577034bc7a364304689dd016c57467">IntersectWithLine</a>(<span class="keywordtype">double</span> p1[3], <span class="keywordtype">double</span> p2[3], <span class="keywordtype">double</span> tol, <span class="keywordtype">double</span>& t,
<a name="l00076"></a>00076 <span class="keywordtype">double</span> x[3], <span class="keywordtype">double</span> pcoords[3], <span class="keywordtype">int</span>& subId);
<a name="l00077"></a>00077 <span class="keywordtype">int</span> <a class="code" href="a00240.html#fece9607d75536910a3d0b154383d641">Triangulate</a>(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>, <a class="code" href="a00720.html" title="list of point or cell ids">vtkIdList</a> *ptIds, <a class="code" href="a01250.html" title="represent and manipulate 3D points">vtkPoints</a> *pts);
<a name="l00078"></a>00078 <span class="keywordtype">void</span> <a class="code" href="a00240.html#ff3d8332e9d7d556a9d2e9f91173d068">Derivatives</a>(<span class="keywordtype">int</span> subId, <span class="keywordtype">double</span> pcoords[3], <span class="keywordtype">double</span> *values,
<a name="l00079"></a>00079 <span class="keywordtype">int</span> dim, <span class="keywordtype">double</span> *derivs);
<a name="l00080"></a>00080 <span class="keyword">virtual</span> <span class="keywordtype">double</span> *<a class="code" href="a00240.html#a8f46a75c99a0ef318af1c4cd88097f1">GetParametricCoords</a>();
<a name="l00082"></a>00082
<a name="l00084"></a>00084 <span class="keywordtype">int</span> <a class="code" href="a00240.html#e6d79848c5b56865eadac6bebbe723a1">GetParametricCenter</a>(<span class="keywordtype">double</span> pcoords[3]);
<a name="l00085"></a>00085
<a name="l00087"></a>00087
<a name="l00089"></a>00089 <span class="keyword">static</span> <span class="keywordtype">void</span> InterpolationFunctions(<span class="keywordtype">double</span> pcoords[3], <span class="keywordtype">double</span> weights[5]);
<a name="l00090"></a>00090 <span class="comment">// Description:</span>
<a name="l00091"></a>00091 <span class="comment">// @deprecated Replaced by vtkPyramid::InterpolateDerivs as of VTK 5.2</span>
<a name="l00092"></a>00092 <span class="keyword">static</span> <span class="keywordtype">void</span> InterpolationDerivs(<span class="keywordtype">double</span> pcoords[3], <span class="keywordtype">double</span> derivs[15]);
<a name="l00093"></a>00093 <span class="comment">// Description:</span>
<a name="l00094"></a>00094 <span class="comment">// Compute the interpolation functions/derivatives</span>
<a name="l00095"></a>00095 <span class="comment">// (aka shape functions/derivatives)</span>
<a name="l00096"></a><a class="code" href="a01329.html#2418d1bebb41150b76083e040d732cfa">00096</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00240.html#8511c354198e20220fc12babbeadb93a">InterpolateFunctions</a>(<span class="keywordtype">double</span> pcoords[3], <span class="keywordtype">double</span> weights[5])
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 <a class="code" href="a01329.html#25a9d22156a05315e283e01e00123043">vtkPyramid::InterpolationFunctions</a>(pcoords,weights);
<a name="l00099"></a>00099 }
<a name="l00100"></a><a class="code" href="a01329.html#f88d12639f91561c401d44e6358cf6e6">00100</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00240.html#a09bb50666972c5cfff07f1aca3e161f">InterpolateDerivs</a>(<span class="keywordtype">double</span> pcoords[3], <span class="keywordtype">double</span> derivs[15])
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 <a class="code" href="a01329.html#715f4ec4857ba73967de6681e2cfa378">vtkPyramid::InterpolationDerivs</a>(pcoords,derivs);
<a name="l00103"></a>00103 }
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keywordtype">int</span> JacobianInverse(<span class="keywordtype">double</span> pcoords[3], <span class="keywordtype">double</span> **inverse, <span class="keywordtype">double</span> derivs[15]);
<a name="l00107"></a>00107
<a name="l00109"></a>00109
<a name="l00111"></a>00111 <span class="keyword">static</span> <span class="keywordtype">int</span> *GetEdgeArray(<span class="keywordtype">int</span> edgeId);
<a name="l00112"></a>00112 <span class="keyword">static</span> <span class="keywordtype">int</span> *GetFaceArray(<span class="keywordtype">int</span> faceId);
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="keyword">protected</span>:
<a name="l00116"></a>00116 <a class="code" href="a01329.html" title="a 3D cell that represents a linear pyramid">vtkPyramid</a>();
<a name="l00117"></a>00117 ~<a class="code" href="a01329.html" title="a 3D cell that represents a linear pyramid">vtkPyramid</a>();
<a name="l00118"></a>00118
<a name="l00119"></a><a class="code" href="a01329.html#8ab70b18333dc42c2e9275e848bf7986">00119</a> <a class="code" href="a00960.html" title="cell represents a 1D line">vtkLine</a> *Line;
<a name="l00120"></a><a class="code" href="a01329.html#3a5a3ed5bee14639a3ecf4e13c685c1f">00120</a> <a class="code" href="a01760.html" title="a cell that represents a triangle">vtkTriangle</a> *Triangle;
<a name="l00121"></a><a class="code" href="a01329.html#2941387f4ff5a6d8339018c382e49322">00121</a> <a class="code" href="a01428.html" title="a cell that represents a 2D quadrilateral">vtkQuad</a> *Quad;
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="keyword">private</span>:
<a name="l00124"></a>00124 <a class="code" href="a01329.html" title="a 3D cell that represents a linear pyramid">vtkPyramid</a>(<span class="keyword">const</span> <a class="code" href="a01329.html" title="a 3D cell that represents a linear pyramid">vtkPyramid</a>&); <span class="comment">// Not implemented.</span>
<a name="l00125"></a>00125 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a01329.html" title="a 3D cell that represents a linear pyramid">vtkPyramid</a>&); <span class="comment">// Not implemented.</span>
<a name="l00126"></a>00126 };
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="comment">//----------------------------------------------------------------------------</span>
<a name="l00129"></a><a class="code" href="a01329.html#5f9821082c264c67216720d306062646">00129</a> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="a01329.html#5f9821082c264c67216720d306062646">vtkPyramid::GetParametricCenter</a>(<span class="keywordtype">double</span> pcoords[3])
<a name="l00130"></a>00130 {
<a name="l00131"></a>00131 pcoords[0] = pcoords[1] = 0.4;
<a name="l00132"></a>00132 pcoords[2] = 0.2;
<a name="l00133"></a>00133 <span class="keywordflow">return</span> 0;
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="preprocessor">#endif</span>
<a name="l00137"></a>00137 <span class="preprocessor"></span>
<a name="l00138"></a>00138
<a name="l00139"></a>00139
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