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<h1>vtkGenericContourFilter Class Reference</h1><!-- doxytag: class="vtkGenericContourFilter" --><!-- doxytag: inherits="vtkPolyDataAlgorithm" --><code>#include <<a class="el" href="a04211.html">vtkGenericContourFilter.h</a>></code>
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Inheritance diagram for vtkGenericContourFilter:</div>
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Collaboration diagram for vtkGenericContourFilter:</div>
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<a href="a10026.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
generate isocontours from input dataset
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<a class="el" href="a00586.html" title="generate isocontours from input dataset">vtkGenericContourFilter</a> is a filter that takes as input any (generic) dataset and generates on output isosurfaces and/or isolines. The exact form of the output depends upon the dimensionality of the input data. Data consisting of 3D cells will generate isosurfaces, data consisting of 2D cells will generate isolines, and data with 1D or 0D cells will generate isopoints. Combinations of output type are possible if the input dimension is mixed.<p>
To use this filter you must specify one or more contour values. You can either use the method <a class="el" href="a00586.html#d3127c6fb62b7535ec755e52c7f6ecb5">SetValue()</a> to specify each contour value, or use <a class="el" href="a00586.html#d9759da168cf4f6b0cc6decddfdf67a2">GenerateValues()</a> to generate a series of evenly spaced contours. You can use ComputeNormalsOn to compute the normals without the need of a <a class="el" href="a01267.html" title="compute normals for polygonal mesh">vtkPolyDataNormals</a><p>
This filter has been implemented to operate on generic datasets, rather than the typical <a class="el" href="a00374.html" title="abstract class to specify dataset behavior">vtkDataSet</a> (and subclasses). <a class="el" href="a00590.html" title="defines dataset interface">vtkGenericDataSet</a> is a more complex cousin of <a class="el" href="a00374.html" title="abstract class to specify dataset behavior">vtkDataSet</a>, typically consisting of nonlinear, higher-order cells. To process this type of data, generic cells are automatically tessellated into linear cells prior to isocontouring.<p>
<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="a00590.html" title="defines dataset interface">vtkGenericDataSet</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_6.html#c2_vtk_t_vtkGenericContourFilter">vtkGenericContourFilter (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04211.html#l00055">55</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.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="a00586.html#f49d2e45ed228dd70e1dabc257282c11">Superclass</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#e9ccf76fb497ace61a5359c3840c4bb7">PointType</a> [3]</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="a00586.html#37065036c43ad284450c0d8ab9a1025a">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="a00586.html#bc153b1f1157921a50552f5e3eea5536">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="a00586.html#192667f76e53d01e3d38c73d2d8b9de8">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#eadbd54fad055ab719af36af46f9de3f">GetMTime</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#1abcf841c8d1533e99fb060421d365e9">CreateDefaultLocator</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="a00586.html#d3127c6fb62b7535ec755e52c7f6ecb5">SetValue</a> (int i, float value)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#8883c07ce9b20f5919a9a900276921be">GetValue</a> (int i)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#b2e86cb8379214422e96a870b01c61c6">GetValues</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#1c7c5af331b870126adf989e91001ec8">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="a00586.html#33c3afd409afcf576a0033d1ad09b722">SetNumberOfContours</a> (int number)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#0beb7b6ccb454d6e59eb00a0c7fc4cc4">GetNumberOfContours</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#d9759da168cf4f6b0cc6decddfdf67a2">GenerateValues</a> (int numContours, double range[2])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#01d1b45757ee72e35265b837ee4dfb9c">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="a00586.html#d2f96263955921978ee65c41b9528a0b">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="a00586.html#85eef82d3d2e305db1cda33146d94cd3">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="a00586.html#0aff57e2c5e613835fc591034f6f2f55">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="a00586.html#ead9875a9a371727248a0fa98a406db1">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="a00586.html#369e645816c8577900817010e6780000">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="a00586.html#79d42b128285ac441fdff67d21a69b98">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="a00586.html#167c09297ad7ab714943c7baf125c43f">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="a00586.html#19eb17ada0b19adbedd398a994d6c1ab">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="a00586.html#da55b5460d0fa69947afdf65a7e6426f">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="a00586.html#a9ac3c8401cd41f8fe3eb591894b42bb">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="a00586.html#b4692499f30d63f1fd015a43b76fc6db">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="a00586.html#a21d8a92cf0c11ee0807ca55a420a0c9">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="a00586.html#fee03698c60c1eb8bfd80ba59fa94fd5">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="a00586.html#5dc1961c07de0064601b2448755dfea5">GetLocator</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#08e1e769cad493232ec16c7aec5adda9">GetInputScalarsSelection</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#b7a290e677337300f5eee1236c7ca8b3">SelectInputScalars</a> (const char *fieldName)</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 int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#bda827acb075419f1ed028dbec0b1661">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00586.html">vtkGenericContourFilter</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#8cf190f0717771aebc481f7d67b0b484">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00586.html">vtkGenericContourFilter</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#8e13f212dfa3037146428b9c49097c3f">New</a> ()</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="a00586.html#f69d0e103fee9a9a2ea3a35e1a41b675">vtkGenericContourFilter</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#196128942c68349fc729d6c2df6702d6">~vtkGenericContourFilter</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#92e4f886dea7c526581fd19accd5126e">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">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#1378d746d2ab17e71a331086b93bc179">FillInputPortInformation</a> (int, <a class="el" href="a00872.html">vtkInformation</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#273350e599782bd27b4bd26bc979b7a6">SetInputScalarsSelection</a> (const char *)</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="a00586.html#00a96cbf657188d5da14ab72f56c5aec">ContourValues</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#c02f4e276fe47809c07c4e1e6fb3b75f">ComputeNormals</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#3a497f64cca1e398ef300c4da30843ef">ComputeGradients</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#d1ae37e30cf6bc5e1b3a51099397ec47">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="a00586.html#6f9d6f25e2302817d0204b608bf992c6">Locator</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#d8c3d45ef8235970359e50cd205e616a">InputScalarsSelection</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01242.html">vtkPointData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#bfa66a323e7bff5daf477818576a59a0">InternalPD</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01242.html">vtkPointData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#15749f862b42eacd9708d79358a3a9b6">SecondaryPD</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00245.html">vtkCellData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00586.html#fd24e617df31b68cc8ced4494c2e0064">SecondaryCD</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="f49d2e45ed228dd70e1dabc257282c11"></a><!-- doxytag: member="vtkGenericContourFilter::Superclass" ref="f49d2e45ed228dd70e1dabc257282c11" args="" -->
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<td class="memname">typedef <a class="el" href="a01261.html">vtkPolyDataAlgorithm</a> <a class="el" href="a01261.html">vtkGenericContourFilter::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a01261.html#0ef1960e1f3d6980b058ab47b5475b91">vtkPolyDataAlgorithm</a>.</p>
<p>Definition at line <a class="el" href="a04211.html#l00059">59</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<a class="anchor" name="e9ccf76fb497ace61a5359c3840c4bb7"></a><!-- doxytag: member="vtkGenericContourFilter::PointType" ref="e9ccf76fb497ace61a5359c3840c4bb7" args="[3]" -->
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<td class="memname">typedef double <a class="el" href="a00586.html#e9ccf76fb497ace61a5359c3840c4bb7">vtkGenericContourFilter::PointType</a>[3] </td>
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<p>Definition at line <a class="el" href="a04211.html#l00068">68</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="f69d0e103fee9a9a2ea3a35e1a41b675"></a><!-- doxytag: member="vtkGenericContourFilter::vtkGenericContourFilter" ref="f69d0e103fee9a9a2ea3a35e1a41b675" args="()" -->
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<td class="memname">vtkGenericContourFilter::vtkGenericContourFilter </td>
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<td class="paramname"> </td>
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<td><code> [protected]</code></td>
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<a class="anchor" name="196128942c68349fc729d6c2df6702d6"></a><!-- doxytag: member="vtkGenericContourFilter::~vtkGenericContourFilter" ref="196128942c68349fc729d6c2df6702d6" args="()" -->
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<td class="memname">vtkGenericContourFilter::~vtkGenericContourFilter </td>
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<td class="paramname"> </td>
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<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="37065036c43ad284450c0d8ab9a1025a"></a><!-- doxytag: member="vtkGenericContourFilter::GetClassName" ref="37065036c43ad284450c0d8ab9a1025a" args="()" -->
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<td class="memname">virtual const char* vtkGenericContourFilter::GetClassName </td>
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<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a01261.html#117691a3be177e85a0eb7e54b011c9de">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="bda827acb075419f1ed028dbec0b1661"></a><!-- doxytag: member="vtkGenericContourFilter::IsTypeOf" ref="bda827acb075419f1ed028dbec0b1661" args="(const char *type)" -->
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<td class="memname">static int vtkGenericContourFilter::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<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>
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<a class="anchor" name="bc153b1f1157921a50552f5e3eea5536"></a><!-- doxytag: member="vtkGenericContourFilter::IsA" ref="bc153b1f1157921a50552f5e3eea5536" args="(const char *type)" -->
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<td class="memname">virtual int vtkGenericContourFilter::IsA </td>
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<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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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>
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<a class="anchor" name="8cf190f0717771aebc481f7d67b0b484"></a><!-- doxytag: member="vtkGenericContourFilter::SafeDownCast" ref="8cf190f0717771aebc481f7d67b0b484" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00586.html">vtkGenericContourFilter</a>* vtkGenericContourFilter::SafeDownCast </td>
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<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
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<td><code> [static]</code></td>
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<p>Reimplemented from <a class="el" href="a01261.html#3a09aba4f394c174457d17e9bc08af04">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="192667f76e53d01e3d38c73d2d8b9de8"></a><!-- doxytag: member="vtkGenericContourFilter::PrintSelf" ref="192667f76e53d01e3d38c73d2d8b9de8" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkGenericContourFilter::PrintSelf </td>
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<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<td class="paramkey"></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></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="8e13f212dfa3037146428b9c49097c3f"></a><!-- doxytag: member="vtkGenericContourFilter::New" ref="8e13f212dfa3037146428b9c49097c3f" args="()" -->
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<td class="memname">static <a class="el" href="a00586.html">vtkGenericContourFilter</a>* vtkGenericContourFilter::New </td>
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Construct object with initial range (0,1) and single contour value of 0.0.
<p>Reimplemented from <a class="el" href="a01261.html#cf785ac526132296ff652c636f713b5e">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="d3127c6fb62b7535ec755e52c7f6ecb5"></a><!-- doxytag: member="vtkGenericContourFilter::SetValue" ref="d3127c6fb62b7535ec755e52c7f6ecb5" args="(int i, float value)" -->
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<td class="memname">void vtkGenericContourFilter::SetValue </td>
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<td class="paramtype">float </td>
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Methods to set / get contour values.
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<a class="anchor" name="8883c07ce9b20f5919a9a900276921be"></a><!-- doxytag: member="vtkGenericContourFilter::GetValue" ref="8883c07ce9b20f5919a9a900276921be" args="(int i)" -->
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<td class="memname">double vtkGenericContourFilter::GetValue </td>
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Methods to set / get contour values.
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<a class="anchor" name="b2e86cb8379214422e96a870b01c61c6"></a><!-- doxytag: member="vtkGenericContourFilter::GetValues" ref="b2e86cb8379214422e96a870b01c61c6" args="()" -->
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<td class="memname">double* vtkGenericContourFilter::GetValues </td>
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Methods to set / get contour values.
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<a class="anchor" name="1c7c5af331b870126adf989e91001ec8"></a><!-- doxytag: member="vtkGenericContourFilter::GetValues" ref="1c7c5af331b870126adf989e91001ec8" args="(double *contourValues)" -->
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<td class="memname">void vtkGenericContourFilter::GetValues </td>
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<td class="paramtype">double * </td>
<td class="paramname"> <em>contourValues</em> </td>
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Methods to set / get contour values.
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<a class="anchor" name="33c3afd409afcf576a0033d1ad09b722"></a><!-- doxytag: member="vtkGenericContourFilter::SetNumberOfContours" ref="33c3afd409afcf576a0033d1ad09b722" args="(int number)" -->
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<td class="memname">void vtkGenericContourFilter::SetNumberOfContours </td>
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Methods to set / get contour values.
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<a class="anchor" name="0beb7b6ccb454d6e59eb00a0c7fc4cc4"></a><!-- doxytag: member="vtkGenericContourFilter::GetNumberOfContours" ref="0beb7b6ccb454d6e59eb00a0c7fc4cc4" args="()" -->
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<td class="memname">int vtkGenericContourFilter::GetNumberOfContours </td>
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Methods to set / get contour values.
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<a class="anchor" name="d9759da168cf4f6b0cc6decddfdf67a2"></a><!-- doxytag: member="vtkGenericContourFilter::GenerateValues" ref="d9759da168cf4f6b0cc6decddfdf67a2" args="(int numContours, double range[2])" -->
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<td class="memname">void vtkGenericContourFilter::GenerateValues </td>
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Methods to set / get contour values.
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<a class="anchor" name="01d1b45757ee72e35265b837ee4dfb9c"></a><!-- doxytag: member="vtkGenericContourFilter::GenerateValues" ref="01d1b45757ee72e35265b837ee4dfb9c" args="(int numContours, double rangeStart, double rangeEnd)" -->
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<td class="memname">void vtkGenericContourFilter::GenerateValues </td>
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Methods to set / get contour values.
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<a class="anchor" name="eadbd54fad055ab719af36af46f9de3f"></a><!-- doxytag: member="vtkGenericContourFilter::GetMTime" ref="eadbd54fad055ab719af36af46f9de3f" args="()" -->
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<td class="memname">unsigned long vtkGenericContourFilter::GetMTime </td>
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Modified GetMTime Because we delegate to <a class="el" href="a00330.html" title="helper object to manage setting and generating contour values">vtkContourValues</a>
<p>Reimplemented from <a class="el" href="a01084.html#8137c0551b29bb996f0dd2f886bcd2da">vtkObject</a>.</p>
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<a class="anchor" name="d2f96263955921978ee65c41b9528a0b"></a><!-- doxytag: member="vtkGenericContourFilter::SetComputeNormals" ref="d2f96263955921978ee65c41b9528a0b" args="(int)" -->
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<td class="memname">virtual void vtkGenericContourFilter::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="85eef82d3d2e305db1cda33146d94cd3"></a><!-- doxytag: member="vtkGenericContourFilter::GetComputeNormals" ref="85eef82d3d2e305db1cda33146d94cd3" args="()" -->
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<td class="memname">virtual int vtkGenericContourFilter::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="0aff57e2c5e613835fc591034f6f2f55"></a><!-- doxytag: member="vtkGenericContourFilter::ComputeNormalsOn" ref="0aff57e2c5e613835fc591034f6f2f55" args="()" -->
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<td class="memname">virtual void vtkGenericContourFilter::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="ead9875a9a371727248a0fa98a406db1"></a><!-- doxytag: member="vtkGenericContourFilter::ComputeNormalsOff" ref="ead9875a9a371727248a0fa98a406db1" args="()" -->
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<td class="memname">virtual void vtkGenericContourFilter::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="369e645816c8577900817010e6780000"></a><!-- doxytag: member="vtkGenericContourFilter::SetComputeGradients" ref="369e645816c8577900817010e6780000" args="(int)" -->
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<td class="memname">virtual void vtkGenericContourFilter::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="79d42b128285ac441fdff67d21a69b98"></a><!-- doxytag: member="vtkGenericContourFilter::GetComputeGradients" ref="79d42b128285ac441fdff67d21a69b98" args="()" -->
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<td class="memname">virtual int vtkGenericContourFilter::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="167c09297ad7ab714943c7baf125c43f"></a><!-- doxytag: member="vtkGenericContourFilter::ComputeGradientsOn" ref="167c09297ad7ab714943c7baf125c43f" args="()" -->
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<td class="memname">virtual void vtkGenericContourFilter::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="19eb17ada0b19adbedd398a994d6c1ab"></a><!-- doxytag: member="vtkGenericContourFilter::ComputeGradientsOff" ref="19eb17ada0b19adbedd398a994d6c1ab" args="()" -->
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<td class="memname">virtual void vtkGenericContourFilter::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="da55b5460d0fa69947afdf65a7e6426f"></a><!-- doxytag: member="vtkGenericContourFilter::SetComputeScalars" ref="da55b5460d0fa69947afdf65a7e6426f" args="(int)" -->
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<td class="memname">virtual void vtkGenericContourFilter::SetComputeScalars </td>
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Set/Get the computation of scalars.
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<a class="anchor" name="a9ac3c8401cd41f8fe3eb591894b42bb"></a><!-- doxytag: member="vtkGenericContourFilter::GetComputeScalars" ref="a9ac3c8401cd41f8fe3eb591894b42bb" args="()" -->
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<td class="memname">virtual int vtkGenericContourFilter::GetComputeScalars </td>
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Set/Get the computation of scalars.
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<a class="anchor" name="b4692499f30d63f1fd015a43b76fc6db"></a><!-- doxytag: member="vtkGenericContourFilter::ComputeScalarsOn" ref="b4692499f30d63f1fd015a43b76fc6db" args="()" -->
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<td class="memname">virtual void vtkGenericContourFilter::ComputeScalarsOn </td>
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<td><code> [virtual]</code></td>
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Set/Get the computation of scalars.
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<a class="anchor" name="a21d8a92cf0c11ee0807ca55a420a0c9"></a><!-- doxytag: member="vtkGenericContourFilter::ComputeScalarsOff" ref="a21d8a92cf0c11ee0807ca55a420a0c9" args="()" -->
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<td class="memname">virtual void vtkGenericContourFilter::ComputeScalarsOff </td>
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<td><code> [virtual]</code></td>
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Set/Get the computation of scalars.
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<a class="anchor" name="fee03698c60c1eb8bfd80ba59fa94fd5"></a><!-- doxytag: member="vtkGenericContourFilter::SetLocator" ref="fee03698c60c1eb8bfd80ba59fa94fd5" args="(vtkPointLocator *locator)" -->
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<td class="memname">void vtkGenericContourFilter::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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Set / get a spatial locator for merging points. By default, an instance of <a class="el" href="a01013.html" title="merge exactly coincident points">vtkMergePoints</a> is used.
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<a class="anchor" name="5dc1961c07de0064601b2448755dfea5"></a><!-- doxytag: member="vtkGenericContourFilter::GetLocator" ref="5dc1961c07de0064601b2448755dfea5" args="()" -->
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<td class="memname">virtual <a class="el" href="a01247.html">vtkPointLocator</a>* vtkGenericContourFilter::GetLocator </td>
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<td><code> [virtual]</code></td>
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Set / get a spatial locator for merging points. By default, an instance of <a class="el" href="a01013.html" title="merge exactly coincident points">vtkMergePoints</a> is used.
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<a class="anchor" name="1abcf841c8d1533e99fb060421d365e9"></a><!-- doxytag: member="vtkGenericContourFilter::CreateDefaultLocator" ref="1abcf841c8d1533e99fb060421d365e9" args="()" -->
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<td class="memname">void vtkGenericContourFilter::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="08e1e769cad493232ec16c7aec5adda9"></a><!-- doxytag: member="vtkGenericContourFilter::GetInputScalarsSelection" ref="08e1e769cad493232ec16c7aec5adda9" args="()" -->
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<td class="memname">virtual char* vtkGenericContourFilter::GetInputScalarsSelection </td>
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If you want to contour by an arbitrary scalar attribute, then set its name here. By default this in NULL and the filter will use the active scalar array.
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<a class="anchor" name="b7a290e677337300f5eee1236c7ca8b3"></a><!-- doxytag: member="vtkGenericContourFilter::SelectInputScalars" ref="b7a290e677337300f5eee1236c7ca8b3" args="(const char *fieldName)" -->
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<td class="memname">virtual void vtkGenericContourFilter::SelectInputScalars </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>fieldName</em> </td>
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<td><code> [virtual]</code></td>
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If you want to contour by an arbitrary scalar attribute, then set its name here. By default this in NULL and the filter will use the active scalar array.
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<a class="anchor" name="92e4f886dea7c526581fd19accd5126e"></a><!-- doxytag: member="vtkGenericContourFilter::RequestData" ref="92e4f886dea7c526581fd19accd5126e" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">int vtkGenericContourFilter::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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<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></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>
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<a class="anchor" name="1378d746d2ab17e71a331086b93bc179"></a><!-- doxytag: member="vtkGenericContourFilter::FillInputPortInformation" ref="1378d746d2ab17e71a331086b93bc179" args="(int, vtkInformation *)" -->
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<td class="memname">int vtkGenericContourFilter::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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<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></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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<a class="anchor" name="273350e599782bd27b4bd26bc979b7a6"></a><!-- doxytag: member="vtkGenericContourFilter::SetInputScalarsSelection" ref="273350e599782bd27b4bd26bc979b7a6" args="(const char *)" -->
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<td class="memname">virtual void vtkGenericContourFilter::SetInputScalarsSelection </td>
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<td class="paramtype">const char * </td>
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<td><code> [protected, virtual]</code></td>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="00a96cbf657188d5da14ab72f56c5aec"></a><!-- doxytag: member="vtkGenericContourFilter::ContourValues" ref="00a96cbf657188d5da14ab72f56c5aec" args="" -->
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<td class="memname"><a class="el" href="a00330.html">vtkContourValues</a>* <a class="el" href="a00586.html#00a96cbf657188d5da14ab72f56c5aec">vtkGenericContourFilter::ContourValues</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04211.html#l00142">142</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<a class="anchor" name="c02f4e276fe47809c07c4e1e6fb3b75f"></a><!-- doxytag: member="vtkGenericContourFilter::ComputeNormals" ref="c02f4e276fe47809c07c4e1e6fb3b75f" args="" -->
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<td class="memname">int <a class="el" href="a00586.html#c02f4e276fe47809c07c4e1e6fb3b75f">vtkGenericContourFilter::ComputeNormals</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04211.html#l00143">143</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<a class="anchor" name="3a497f64cca1e398ef300c4da30843ef"></a><!-- doxytag: member="vtkGenericContourFilter::ComputeGradients" ref="3a497f64cca1e398ef300c4da30843ef" args="" -->
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<td class="memname">int <a class="el" href="a00586.html#3a497f64cca1e398ef300c4da30843ef">vtkGenericContourFilter::ComputeGradients</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04211.html#l00144">144</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<a class="anchor" name="d1ae37e30cf6bc5e1b3a51099397ec47"></a><!-- doxytag: member="vtkGenericContourFilter::ComputeScalars" ref="d1ae37e30cf6bc5e1b3a51099397ec47" args="" -->
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<td class="memname">int <a class="el" href="a00586.html#d1ae37e30cf6bc5e1b3a51099397ec47">vtkGenericContourFilter::ComputeScalars</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04211.html#l00145">145</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<a class="anchor" name="6f9d6f25e2302817d0204b608bf992c6"></a><!-- doxytag: member="vtkGenericContourFilter::Locator" ref="6f9d6f25e2302817d0204b608bf992c6" args="" -->
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<td class="memname"><a class="el" href="a01247.html">vtkPointLocator</a>* <a class="el" href="a00586.html#6f9d6f25e2302817d0204b608bf992c6">vtkGenericContourFilter::Locator</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04211.html#l00146">146</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<a class="anchor" name="d8c3d45ef8235970359e50cd205e616a"></a><!-- doxytag: member="vtkGenericContourFilter::InputScalarsSelection" ref="d8c3d45ef8235970359e50cd205e616a" args="" -->
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<td class="memname">char* <a class="el" href="a00586.html#d8c3d45ef8235970359e50cd205e616a">vtkGenericContourFilter::InputScalarsSelection</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04211.html#l00148">148</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<a class="anchor" name="bfa66a323e7bff5daf477818576a59a0"></a><!-- doxytag: member="vtkGenericContourFilter::InternalPD" ref="bfa66a323e7bff5daf477818576a59a0" args="" -->
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<td class="memname"><a class="el" href="a01242.html">vtkPointData</a>* <a class="el" href="a00586.html#bfa66a323e7bff5daf477818576a59a0">vtkGenericContourFilter::InternalPD</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04211.html#l00149">149</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<a class="anchor" name="15749f862b42eacd9708d79358a3a9b6"></a><!-- doxytag: member="vtkGenericContourFilter::SecondaryPD" ref="15749f862b42eacd9708d79358a3a9b6" args="" -->
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<td class="memname"><a class="el" href="a01242.html">vtkPointData</a>* <a class="el" href="a00586.html#15749f862b42eacd9708d79358a3a9b6">vtkGenericContourFilter::SecondaryPD</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04211.html#l00153">153</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<a class="anchor" name="fd24e617df31b68cc8ced4494c2e0064"></a><!-- doxytag: member="vtkGenericContourFilter::SecondaryCD" ref="fd24e617df31b68cc8ced4494c2e0064" args="" -->
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<td class="memname"><a class="el" href="a00245.html">vtkCellData</a>* <a class="el" href="a00586.html#fd24e617df31b68cc8ced4494c2e0064">vtkGenericContourFilter::SecondaryCD</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04211.html#l00154">154</a> of file <a class="el" href="a04211.html">vtkGenericContourFilter.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/GenericFiltering/<a class="el" href="a04211.html">vtkGenericContourFilter.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:04:04 2009 for VTK by
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