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<h1>vtkMarchingCubes Class Reference</h1><!-- doxytag: class="vtkMarchingCubes" --><!-- doxytag: inherits="vtkPolyDataAlgorithm" --><code>#include <<a class="el" href="a04380.html">vtkMarchingCubes.h</a>></code>
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Inheritance diagram for vtkMarchingCubes:</div>
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<p><center><img src="a11935.png" border="0" usemap="#a11936" alt="Inheritance graph"></center>
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Collaboration diagram for vtkMarchingCubes:</div>
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<p><center><img src="a11937.png" border="0" usemap="#a11938" alt="Collaboration graph"></center>
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<a href="a11939.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
generate isosurface(s) from volume
<p>
<a class="el" href="a00988.html" title="generate isosurface(s) from volume">vtkMarchingCubes</a> is a filter that takes as input a volume (e.g., 3D structured point set) and generates on output one or more isosurfaces. One or more contour values must be specified to generate the isosurfaces. Alternatively, you can specify a min/max scalar range and the number of contours to generate a series of evenly spaced contour values.<p>
<dl class="warning" compact><dt><b>Warning:</b></dt><dd>This filter is specialized to volumes. If you are interested in contouring other types of data, use the general <a class="el" href="a00323.html" title="generate isosurfaces/isolines from scalar values">vtkContourFilter</a>. If you want to contour an image (i.e., a volume slice), use <a class="el" href="a00989.html" title="generate isoline(s) from structured points set">vtkMarchingSquares</a>. </dd></dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00323.html" title="generate isosurfaces/isolines from scalar values">vtkContourFilter</a> <a class="el" href="a01557.html" title="generate isosurface(s) from volume four slices at a time">vtkSliceCubes</a> <a class="el" href="a00989.html" title="generate isoline(s) from structured points set">vtkMarchingSquares</a> vtkDividingCubes</dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_10.html#c2_vtk_t_vtkMarchingCubes">vtkMarchingCubes (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04380.html#l00044">44</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a01261.html">vtkPolyDataAlgorithm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#73f65820e4ca7d2a3d6b8c8d7bff4822">Superclass</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#ab35af1d5b0e6f6f43980efb89ad72a4">GetClassName</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#bad067fd7d683d77118365abdbc267d5">IsA</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#b1c77cecbb6dfe541bb3373ddb800b47">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#fd541e392d09571aac3a58ac2abee287">SetValue</a> (int i, double value)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#e57f91d966b91eb4e3edf7025ceb7d19">GetValues</a> (double *contourValues)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#e03509d1392e483051ebf24f1792abf5">SetNumberOfContours</a> (int number)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned long int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#8e0b7d09317cca307617ceffa9b0beab">GetMTime</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#2fcc4ca76d8dfbf688436f7f4a41eb74">CreateDefaultLocator</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#c3c1caae6b9c2727a72f9bbe787d6860">GetValue</a> (int i)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#a7ff877c85f45e608b4f6ec19025cd95">GetValues</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#af75337c020de859b36eb8ede9922782">GetNumberOfContours</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#92ce26bc315f9746ba00ac653d390603">GenerateValues</a> (int numContours, double range[2])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#816f38edbca32ae62fb6b1ac4b4d0a81">GenerateValues</a> (int numContours, double rangeStart, double rangeEnd)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#ac5a82647ead2ee25c66daa1416cef8b">SetComputeNormals</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#6249a354ccb1d7aa230c3c9242bca017">GetComputeNormals</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#846e5d604a091819ca7366b07bd4c77a">ComputeNormalsOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#61b160755bc8f2d5dce505a144163ae1">ComputeNormalsOff</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#c557574e50264de1574c85e4decf6727">SetComputeGradients</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#ef32bb908cca1ccae8f22d411208090f">GetComputeGradients</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#156981634ea8a04ab5087bc2dd3f6fb6">ComputeGradientsOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#be5708225152a53cb4be9db47f3067bc">ComputeGradientsOff</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#eda6313696acb5ed602ce39701cd05e3">SetComputeScalars</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#26dce2caf6971ab51746eba897138e46">GetComputeScalars</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#139c0aeaff28a5189b08adbde0572571">ComputeScalarsOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#eecabb38e8007b08611813d3cfb3abfe">ComputeScalarsOff</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#4eb70b0f32957837993659eadf113cfa">SetLocator</a> (<a class="el" href="a01247.html">vtkPointLocator</a> *locator)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01247.html">vtkPointLocator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#74b5b5ce7be9ff2c2f3d3d821666cf30">GetLocator</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00988.html">vtkMarchingCubes</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#293cdc77f8bd8f912848689558d76253">New</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#07900f9c3baca06ed6d802c1cca79494">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00988.html">vtkMarchingCubes</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#718a0d15f4d0e1ba5236e7d43eb4e893">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#f3b9f86246d41d67abc738666c817947">vtkMarchingCubes</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#6a9944991cb57756e008ab0d25182f63">~vtkMarchingCubes</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#1d1d05a96d9b86a89cbc0a5e7fbb4f26">RequestData</a> (<a class="el" href="a00872.html">vtkInformation</a> *, <a class="el" href="a00895.html">vtkInformationVector</a> **, <a class="el" href="a00895.html">vtkInformationVector</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#5fdc219a1f3c6a15f99b9b4dad6de5cc">FillInputPortInformation</a> (int port, <a class="el" href="a00872.html">vtkInformation</a> *info)</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00330.html">vtkContourValues</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#c792953ffe02b8fa0d079b59ae3a4f43">ContourValues</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#0b4098ead85825192f89db09411bb510">ComputeNormals</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#61e2d13dcfca2053290663fd683b0690">ComputeGradients</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#7cf4572549b3d77e5faed8314bfd78af">ComputeScalars</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01247.html">vtkPointLocator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00988.html#068c62e1c14b382438fe823acc836028">Locator</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="73f65820e4ca7d2a3d6b8c8d7bff4822"></a><!-- doxytag: member="vtkMarchingCubes::Superclass" ref="73f65820e4ca7d2a3d6b8c8d7bff4822" args="" -->
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<td class="memname">typedef <a class="el" href="a01261.html">vtkPolyDataAlgorithm</a> <a class="el" href="a01261.html">vtkMarchingCubes::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a01261.html#0ef1960e1f3d6980b058ab47b5475b91">vtkPolyDataAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00425.html#ad41ada4a2d73b7d43a6172a4a2956f1">vtkDiscreteMarchingCubes</a>.</p>
<p>Definition at line <a class="el" href="a04380.html#l00048">48</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="f3b9f86246d41d67abc738666c817947"></a><!-- doxytag: member="vtkMarchingCubes::vtkMarchingCubes" ref="f3b9f86246d41d67abc738666c817947" args="()" -->
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<td class="memname">vtkMarchingCubes::vtkMarchingCubes </td>
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<td><code> [protected]</code></td>
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<a class="anchor" name="6a9944991cb57756e008ab0d25182f63"></a><!-- doxytag: member="vtkMarchingCubes::~vtkMarchingCubes" ref="6a9944991cb57756e008ab0d25182f63" args="()" -->
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<td class="memname">vtkMarchingCubes::~vtkMarchingCubes </td>
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<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="293cdc77f8bd8f912848689558d76253"></a><!-- doxytag: member="vtkMarchingCubes::New" ref="293cdc77f8bd8f912848689558d76253" args="()" -->
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<td class="memname">static <a class="el" href="a00988.html">vtkMarchingCubes</a>* vtkMarchingCubes::New </td>
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
<p>Reimplemented from <a class="el" href="a01261.html#cf785ac526132296ff652c636f713b5e">vtkPolyDataAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00425.html#7eedfff16275fa5c9b12021cbd0a2fce">vtkDiscreteMarchingCubes</a>.</p>
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<a class="anchor" name="ab35af1d5b0e6f6f43980efb89ad72a4"></a><!-- doxytag: member="vtkMarchingCubes::GetClassName" ref="ab35af1d5b0e6f6f43980efb89ad72a4" args="()" -->
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<td class="memname">virtual const char* vtkMarchingCubes::GetClassName </td>
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<p>Reimplemented from <a class="el" href="a01261.html#117691a3be177e85a0eb7e54b011c9de">vtkPolyDataAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00425.html#59083b0ab36b503d200825fc374fda32">vtkDiscreteMarchingCubes</a>.</p>
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<a class="anchor" name="07900f9c3baca06ed6d802c1cca79494"></a><!-- doxytag: member="vtkMarchingCubes::IsTypeOf" ref="07900f9c3baca06ed6d802c1cca79494" args="(const char *type)" -->
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<td class="memname">static int vtkMarchingCubes::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
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<td><code> [static]</code></td>
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a01261.html#6e4df93069945e2df17a891c6f4cd557">vtkPolyDataAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00425.html#b65517b09e7791ddf8b7ebafc2094417">vtkDiscreteMarchingCubes</a>.</p>
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<a class="anchor" name="bad067fd7d683d77118365abdbc267d5"></a><!-- doxytag: member="vtkMarchingCubes::IsA" ref="bad067fd7d683d77118365abdbc267d5" args="(const char *type)" -->
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<td class="memname">virtual int vtkMarchingCubes::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
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<td><code> [virtual]</code></td>
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<p>
Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a01261.html#b0133191c934f596dac2a21fd5a8da20">vtkPolyDataAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00425.html#5faf53428af554ea7d432b507444de08">vtkDiscreteMarchingCubes</a>.</p>
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<a class="anchor" name="718a0d15f4d0e1ba5236e7d43eb4e893"></a><!-- doxytag: member="vtkMarchingCubes::SafeDownCast" ref="718a0d15f4d0e1ba5236e7d43eb4e893" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00988.html">vtkMarchingCubes</a>* vtkMarchingCubes::SafeDownCast </td>
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<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
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<p>Reimplemented from <a class="el" href="a01261.html#3a09aba4f394c174457d17e9bc08af04">vtkPolyDataAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00425.html#bef7ad37343f287e36422ab42769c3f4">vtkDiscreteMarchingCubes</a>.</p>
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<a class="anchor" name="b1c77cecbb6dfe541bb3373ddb800b47"></a><!-- doxytag: member="vtkMarchingCubes::PrintSelf" ref="b1c77cecbb6dfe541bb3373ddb800b47" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkMarchingCubes::PrintSelf </td>
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<td class="paramtype"><a class="el" href="a00869.html">vtkIndent</a> </td>
<td class="paramname"> <em>indent</em></td><td> </td>
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<td></td><td></td><td><code> [virtual]</code></td>
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use <a class="el" href="a01085.html#edadf6378465fd81c2592ef64262e2a5">Print()</a> instead) but used in the hierarchical print process to combine the output of several classes.
<p>Reimplemented from <a class="el" href="a01261.html#e6d59a63261b0c56f8f473984ae0e1b6">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="fd541e392d09571aac3a58ac2abee287"></a><!-- doxytag: member="vtkMarchingCubes::SetValue" ref="fd541e392d09571aac3a58ac2abee287" args="(int i, double value)" -->
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<td class="memname">void vtkMarchingCubes::SetValue </td>
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<td class="paramname"> <em>value</em></td><td> </td>
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Set a particular contour value at contour number i. The index i ranges between 0<=i<NumberOfContours.
<p>Definition at line <a class="el" href="a04380.html#l00123">123</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="c3c1caae6b9c2727a72f9bbe787d6860"></a><!-- doxytag: member="vtkMarchingCubes::GetValue" ref="c3c1caae6b9c2727a72f9bbe787d6860" args="(int i)" -->
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<td class="memname">double vtkMarchingCubes::GetValue </td>
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<td class="paramname"> <em>i</em> </td>
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Get the ith contour value.
<p>Definition at line <a class="el" href="a04380.html#l00128">128</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="a7ff877c85f45e608b4f6ec19025cd95"></a><!-- doxytag: member="vtkMarchingCubes::GetValues" ref="a7ff877c85f45e608b4f6ec19025cd95" args="()" -->
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<td class="memname">double * vtkMarchingCubes::GetValues </td>
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Get a pointer to an array of contour values. There will be <a class="el" href="a00988.html#af75337c020de859b36eb8ede9922782">GetNumberOfContours()</a> values in the list.
<p>Definition at line <a class="el" href="a04380.html#l00135">135</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="e57f91d966b91eb4e3edf7025ceb7d19"></a><!-- doxytag: member="vtkMarchingCubes::GetValues" ref="e57f91d966b91eb4e3edf7025ceb7d19" args="(double *contourValues)" -->
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<td class="memname">void vtkMarchingCubes::GetValues </td>
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<td class="paramtype">double * </td>
<td class="paramname"> <em>contourValues</em> </td>
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Fill a supplied list with contour values. There will be <a class="el" href="a00988.html#af75337c020de859b36eb8ede9922782">GetNumberOfContours()</a> values in the list. Make sure you allocate enough memory to hold the list.
<p>Definition at line <a class="el" href="a04380.html#l00142">142</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="e03509d1392e483051ebf24f1792abf5"></a><!-- doxytag: member="vtkMarchingCubes::SetNumberOfContours" ref="e03509d1392e483051ebf24f1792abf5" args="(int number)" -->
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<td class="memname">void vtkMarchingCubes::SetNumberOfContours </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>number</em> </td>
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Set the number of contours to place into the list. You only really need to use this method to reduce list size. The method <a class="el" href="a00988.html#fd541e392d09571aac3a58ac2abee287">SetValue()</a> will automatically increase list size as needed.
<p>Definition at line <a class="el" href="a04380.html#l00148">148</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="af75337c020de859b36eb8ede9922782"></a><!-- doxytag: member="vtkMarchingCubes::GetNumberOfContours" ref="af75337c020de859b36eb8ede9922782" args="()" -->
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<td class="memname">int vtkMarchingCubes::GetNumberOfContours </td>
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Get the number of contours in the list of contour values.
<p>Definition at line <a class="el" href="a04380.html#l00153">153</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="92ce26bc315f9746ba00ac653d390603"></a><!-- doxytag: member="vtkMarchingCubes::GenerateValues" ref="92ce26bc315f9746ba00ac653d390603" args="(int numContours, double range[2])" -->
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<td class="memname">void vtkMarchingCubes::GenerateValues </td>
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Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values.
<p>Definition at line <a class="el" href="a04380.html#l00160">160</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="816f38edbca32ae62fb6b1ac4b4d0a81"></a><!-- doxytag: member="vtkMarchingCubes::GenerateValues" ref="816f38edbca32ae62fb6b1ac4b4d0a81" args="(int numContours, double rangeStart, double rangeEnd)" -->
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<td class="memname">void vtkMarchingCubes::GenerateValues </td>
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<td class="paramname"> <em>rangeEnd</em></td><td> </td>
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Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values.
<p>Definition at line <a class="el" href="a04380.html#l00167">167</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="8e0b7d09317cca307617ceffa9b0beab"></a><!-- doxytag: member="vtkMarchingCubes::GetMTime" ref="8e0b7d09317cca307617ceffa9b0beab" args="()" -->
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<td class="memname">unsigned long int vtkMarchingCubes::GetMTime </td>
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Return this object's modified time.
<p>Reimplemented from <a class="el" href="a01084.html#8137c0551b29bb996f0dd2f886bcd2da">vtkObject</a>.</p>
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<a class="anchor" name="ac5a82647ead2ee25c66daa1416cef8b"></a><!-- doxytag: member="vtkMarchingCubes::SetComputeNormals" ref="ac5a82647ead2ee25c66daa1416cef8b" args="(int)" -->
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<td class="memname">virtual void vtkMarchingCubes::SetComputeNormals </td>
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Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
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<a class="anchor" name="6249a354ccb1d7aa230c3c9242bca017"></a><!-- doxytag: member="vtkMarchingCubes::GetComputeNormals" ref="6249a354ccb1d7aa230c3c9242bca017" args="()" -->
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<td class="memname">virtual int vtkMarchingCubes::GetComputeNormals </td>
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Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
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<a class="anchor" name="846e5d604a091819ca7366b07bd4c77a"></a><!-- doxytag: member="vtkMarchingCubes::ComputeNormalsOn" ref="846e5d604a091819ca7366b07bd4c77a" args="()" -->
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<td class="memname">virtual void vtkMarchingCubes::ComputeNormalsOn </td>
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Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
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<a class="anchor" name="61b160755bc8f2d5dce505a144163ae1"></a><!-- doxytag: member="vtkMarchingCubes::ComputeNormalsOff" ref="61b160755bc8f2d5dce505a144163ae1" args="()" -->
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<td class="memname">virtual void vtkMarchingCubes::ComputeNormalsOff </td>
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Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
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<a class="anchor" name="c557574e50264de1574c85e4decf6727"></a><!-- doxytag: member="vtkMarchingCubes::SetComputeGradients" ref="c557574e50264de1574c85e4decf6727" args="(int)" -->
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<td class="memname">virtual void vtkMarchingCubes::SetComputeGradients </td>
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Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
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<a class="anchor" name="ef32bb908cca1ccae8f22d411208090f"></a><!-- doxytag: member="vtkMarchingCubes::GetComputeGradients" ref="ef32bb908cca1ccae8f22d411208090f" args="()" -->
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<td class="memname">virtual int vtkMarchingCubes::GetComputeGradients </td>
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Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
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<a class="anchor" name="156981634ea8a04ab5087bc2dd3f6fb6"></a><!-- doxytag: member="vtkMarchingCubes::ComputeGradientsOn" ref="156981634ea8a04ab5087bc2dd3f6fb6" args="()" -->
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<td class="memname">virtual void vtkMarchingCubes::ComputeGradientsOn </td>
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Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
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<a class="anchor" name="be5708225152a53cb4be9db47f3067bc"></a><!-- doxytag: member="vtkMarchingCubes::ComputeGradientsOff" ref="be5708225152a53cb4be9db47f3067bc" args="()" -->
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<td class="memname">virtual void vtkMarchingCubes::ComputeGradientsOff </td>
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Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.
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<a class="anchor" name="eda6313696acb5ed602ce39701cd05e3"></a><!-- doxytag: member="vtkMarchingCubes::SetComputeScalars" ref="eda6313696acb5ed602ce39701cd05e3" args="(int)" -->
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<td class="memname">virtual void vtkMarchingCubes::SetComputeScalars </td>
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Set/Get the computation of scalars.
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<a class="anchor" name="26dce2caf6971ab51746eba897138e46"></a><!-- doxytag: member="vtkMarchingCubes::GetComputeScalars" ref="26dce2caf6971ab51746eba897138e46" args="()" -->
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<td class="memname">virtual int vtkMarchingCubes::GetComputeScalars </td>
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Set/Get the computation of scalars.
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<a class="anchor" name="139c0aeaff28a5189b08adbde0572571"></a><!-- doxytag: member="vtkMarchingCubes::ComputeScalarsOn" ref="139c0aeaff28a5189b08adbde0572571" args="()" -->
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<td class="memname">virtual void vtkMarchingCubes::ComputeScalarsOn </td>
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Set/Get the computation of scalars.
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<a class="anchor" name="eecabb38e8007b08611813d3cfb3abfe"></a><!-- doxytag: member="vtkMarchingCubes::ComputeScalarsOff" ref="eecabb38e8007b08611813d3cfb3abfe" args="()" -->
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<td class="memname">virtual void vtkMarchingCubes::ComputeScalarsOff </td>
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Set/Get the computation of scalars.
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<a class="anchor" name="4eb70b0f32957837993659eadf113cfa"></a><!-- doxytag: member="vtkMarchingCubes::SetLocator" ref="4eb70b0f32957837993659eadf113cfa" args="(vtkPointLocator *locator)" -->
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<td class="memname">void vtkMarchingCubes::SetLocator </td>
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<td class="paramtype"><a class="el" href="a01247.html">vtkPointLocator</a> * </td>
<td class="paramname"> <em>locator</em> </td>
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Overide the default locator. Useful for changing the number of bins for performance or specifying a more aggressive locator.
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<a class="anchor" name="74b5b5ce7be9ff2c2f3d3d821666cf30"></a><!-- doxytag: member="vtkMarchingCubes::GetLocator" ref="74b5b5ce7be9ff2c2f3d3d821666cf30" args="()" -->
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<td class="memname">virtual <a class="el" href="a01247.html">vtkPointLocator</a>* vtkMarchingCubes::GetLocator </td>
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Overide the default locator. Useful for changing the number of bins for performance or specifying a more aggressive locator.
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<a class="anchor" name="2fcc4ca76d8dfbf688436f7f4a41eb74"></a><!-- doxytag: member="vtkMarchingCubes::CreateDefaultLocator" ref="2fcc4ca76d8dfbf688436f7f4a41eb74" args="()" -->
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<td class="memname">void vtkMarchingCubes::CreateDefaultLocator </td>
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Create default locator. Used to create one when none is specified. The locator is used to merge coincident points.
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<a class="anchor" name="1d1d05a96d9b86a89cbc0a5e7fbb4f26"></a><!-- doxytag: member="vtkMarchingCubes::RequestData" ref="1d1d05a96d9b86a89cbc0a5e7fbb4f26" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">virtual int vtkMarchingCubes::RequestData </td>
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<td class="paramname"> <em>request</em>, </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> ** </td>
<td class="paramname"> <em>inputVector</em>, </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> * </td>
<td class="paramname"> <em>outputVector</em></td><td> </td>
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This is called by the superclass. This is the method you should override.
<p>Reimplemented from <a class="el" href="a01261.html#6b5a43ab1f9bbcb368c7dc83e4afe068">vtkPolyDataAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00425.html#3a2717d5edbe3c73df1e311b35acc5df">vtkDiscreteMarchingCubes</a>.</p>
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<a class="anchor" name="5fdc219a1f3c6a15f99b9b4dad6de5cc"></a><!-- doxytag: member="vtkMarchingCubes::FillInputPortInformation" ref="5fdc219a1f3c6a15f99b9b4dad6de5cc" args="(int port, vtkInformation *info)" -->
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<td class="memname">virtual int vtkMarchingCubes::FillInputPortInformation </td>
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<td class="paramtype"><a class="el" href="a00872.html">vtkInformation</a> * </td>
<td class="paramname"> <em>info</em></td><td> </td>
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Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.
<p>Reimplemented from <a class="el" href="a01261.html#a9084b97ab9c0c8c76e490fa9776a832">vtkPolyDataAlgorithm</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="c792953ffe02b8fa0d079b59ae3a4f43"></a><!-- doxytag: member="vtkMarchingCubes::ContourValues" ref="c792953ffe02b8fa0d079b59ae3a4f43" args="" -->
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<td class="memname"><a class="el" href="a00330.html">vtkContourValues</a>* <a class="el" href="a00988.html#c792953ffe02b8fa0d079b59ae3a4f43">vtkMarchingCubes::ContourValues</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04380.html#l00111">111</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="0b4098ead85825192f89db09411bb510"></a><!-- doxytag: member="vtkMarchingCubes::ComputeNormals" ref="0b4098ead85825192f89db09411bb510" args="" -->
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<td class="memname">int <a class="el" href="a00988.html#0b4098ead85825192f89db09411bb510">vtkMarchingCubes::ComputeNormals</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04380.html#l00112">112</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="61e2d13dcfca2053290663fd683b0690"></a><!-- doxytag: member="vtkMarchingCubes::ComputeGradients" ref="61e2d13dcfca2053290663fd683b0690" args="" -->
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<td class="memname">int <a class="el" href="a00988.html#61e2d13dcfca2053290663fd683b0690">vtkMarchingCubes::ComputeGradients</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04380.html#l00113">113</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="7cf4572549b3d77e5faed8314bfd78af"></a><!-- doxytag: member="vtkMarchingCubes::ComputeScalars" ref="7cf4572549b3d77e5faed8314bfd78af" args="" -->
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<td class="memname">int <a class="el" href="a00988.html#7cf4572549b3d77e5faed8314bfd78af">vtkMarchingCubes::ComputeScalars</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04380.html#l00114">114</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<a class="anchor" name="068c62e1c14b382438fe823acc836028"></a><!-- doxytag: member="vtkMarchingCubes::Locator" ref="068c62e1c14b382438fe823acc836028" args="" -->
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<td class="memname"><a class="el" href="a01247.html">vtkPointLocator</a>* <a class="el" href="a00988.html#068c62e1c14b382438fe823acc836028">vtkMarchingCubes::Locator</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04380.html#l00115">115</a> of file <a class="el" href="a04380.html">vtkMarchingCubes.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Graphics/<a class="el" href="a04380.html">vtkMarchingCubes.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:16:35 2009 for VTK by
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