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<h1>vtkPolyDataPointSampler Class Reference</h1><!-- doxytag: class="vtkPolyDataPointSampler" --><!-- doxytag: inherits="vtkPolyDataAlgorithm" --><code>#include <<a class="el" href="a04408.html">vtkPolyDataPointSampler.h</a>></code>
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Inheritance diagram for vtkPolyDataPointSampler:</div>
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Collaboration diagram for vtkPolyDataPointSampler:</div>
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<a href="a13267.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
generate points from <a class="el" href="a01260.html" title="concrete dataset represents vertices, lines, polygons, and triangle strips">vtkPolyData</a>
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<a class="el" href="a01270.html" title="generate points from vtkPolyData">vtkPolyDataPointSampler</a> generates points from input <a class="el" href="a01260.html" title="concrete dataset represents vertices, lines, polygons, and triangle strips">vtkPolyData</a>. The points are placed approximately a specified distance apart.<p>
This filter functions as follows. First, it regurgitates all input points, then samples all lines, plus edges associated with the input polygons and triangle strips to produce edge points. Finally, the interiors of polygons and triangle strips are subsampled to produce points. All of these functiona can be enabled or disabled separately. Note that this algorithm only approximately generates points the specified distance apart. Generally the point density is finer than requested.<p>
<dl class="warning" compact><dt><b>Warning:</b></dt><dd>Point generation can be useful in a variety of applications. For example, generating seed points for glyphing or streamline generation. Another useful application is generating points for implicit modeling. In many cases implicit models can be more efficiently generated from points than from polygons or other primitives.</dd></dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00859.html" title="compute distance from input geometry on structured point dataset">vtkImplicitModeller</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_12.html#c2_vtk_t_vtkPolyDataPointSampler">vtkPolyDataPointSampler (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04408.html#l00048">48</a> of file <a class="el" href="a04408.html">vtkPolyDataPointSampler.h</a>.</p>
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<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="a01270.html#4475032dda45ba05f4e8ed84dfb04b26">Superclass</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#55b7ab01904d94af77343c8bbaec7097">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01270.html">vtkPolyDataPointSampler</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#26b1bcab30c127a802c519dac6d33912">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#874aa39943d5d0c3085f932f8450273c">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="a01270.html#071fc5c8b654b213ee86bdb4ad3aec20">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="a01270.html#4a693a89f18e1bf402af130da135647e">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></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="a01270.html#b0ac8153d778645e48664c3a793b7423">SetDistance</a> (double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#efba3ab83bb6753685b65c2ec05d8806">GetDistance</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#c90ca9d6e31118a1645c0bf114742eff">GetGenerateVertexPoints</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#20a57972ad12d132d626a3661a758f41">SetGenerateVertexPoints</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#6fd39d65a695389fbddeee13f03f02ff">GenerateVertexPointsOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#de232046245b3669beaa2189191b8a38">GenerateVertexPointsOff</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#fd09c0339584e3ff11d1a069ca368157">GetGenerateEdgePoints</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#be72a7f2954774d50b307bd12a4f721c">SetGenerateEdgePoints</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#c74056e86b406507c480b901bc365f35">GenerateEdgePointsOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#45ca87ff50a0646fd6eaeec5a85bf1b8">GenerateEdgePointsOff</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#3e30b497e7eb1d24bb9598dabe715a5f">GetGenerateInteriorPoints</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#b78adab21ad8970292109eb624479fae">SetGenerateInteriorPoints</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#9ea741d72596042fc5778e098f6d39b6">GenerateInteriorPointsOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#82ccede7a9afbd03fa3afcfb8e33a71c">GenerateInteriorPointsOff</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#fa4dcbfa180347f02e00f842b4326645">GetGenerateVertices</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#845ab747be780ac0fcded54de60c97d7">SetGenerateVertices</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#b8302578bdebf60b308187dca3c21373">GenerateVerticesOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#b6fe58eedc8b837f7cb908e112ba04bb">GenerateVerticesOff</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="a01270.html">vtkPolyDataPointSampler</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#d8a36af2c9ec98f0bb741fcf03327cba">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="a01270.html#6cd1446c71c67ec16bea53edf0179646">vtkPolyDataPointSampler</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#c02608e819cfeaa0b7b47ed37609c880">~vtkPolyDataPointSampler</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#cdfea76d618c0f87d039b7e19f3e005c">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">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#c1af41ca2de4375ae6ca489cacbdadc5">SampleEdge</a> (<a class="el" href="a01250.html">vtkPoints</a> *pts, double x0[3], double x1[3])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#887baf7a5e9f6f2953edd0c838449f6b">SampleTriangle</a> (<a class="el" href="a01250.html">vtkPoints</a> *newPts, <a class="el" href="a01250.html">vtkPoints</a> *inPts, <a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> *pts)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#ae442dd16c79b0a65916224bf1e5868d">SamplePolygon</a> (<a class="el" href="a01250.html">vtkPoints</a> *newPts, <a class="el" href="a01250.html">vtkPoints</a> *inPts, <a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> npts, <a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> *pts)</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#d8a2930e51225a33744f838b25563a43">Distance</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#923f0b6c712908d1cb5ba51bdecca490">Distance2</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#1e4332a9ae70a128d927f219cafde2a0">GenerateVertexPoints</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#337a0065fd94b236376e01820e219316">GenerateEdgePoints</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#dbe5e2111a09a01b808b2b79d3263226">GenerateInteriorPoints</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01270.html#6ef9b4ba1c8e06fa70dea2a779e5d77e">GenerateVertices</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="4475032dda45ba05f4e8ed84dfb04b26"></a><!-- doxytag: member="vtkPolyDataPointSampler::Superclass" ref="4475032dda45ba05f4e8ed84dfb04b26" args="" -->
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<td class="memname">typedef <a class="el" href="a01261.html">vtkPolyDataAlgorithm</a> <a class="el" href="a01261.html">vtkPolyDataPointSampler::Superclass</a> </td>
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<p>
Standard macros for type information and printing.
<p>Reimplemented from <a class="el" href="a01261.html#0ef1960e1f3d6980b058ab47b5475b91">vtkPolyDataAlgorithm</a>.</p>
<p>Definition at line <a class="el" href="a04408.html#l00056">56</a> of file <a class="el" href="a04408.html">vtkPolyDataPointSampler.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="6cd1446c71c67ec16bea53edf0179646"></a><!-- doxytag: member="vtkPolyDataPointSampler::vtkPolyDataPointSampler" ref="6cd1446c71c67ec16bea53edf0179646" args="()" -->
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<td class="memname">vtkPolyDataPointSampler::vtkPolyDataPointSampler </td>
<td>(</td>
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<td><code> [protected]</code></td>
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</div>
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<a class="anchor" name="c02608e819cfeaa0b7b47ed37609c880"></a><!-- doxytag: member="vtkPolyDataPointSampler::~vtkPolyDataPointSampler" ref="c02608e819cfeaa0b7b47ed37609c880" args="()" -->
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<td class="memname">vtkPolyDataPointSampler::~vtkPolyDataPointSampler </td>
<td>(</td>
<td class="paramname"> </td>
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<td><code> [inline, protected]</code></td>
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<p>Definition at line <a class="el" href="a04408.html#l00103">103</a> of file <a class="el" href="a04408.html">vtkPolyDataPointSampler.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="d8a36af2c9ec98f0bb741fcf03327cba"></a><!-- doxytag: member="vtkPolyDataPointSampler::New" ref="d8a36af2c9ec98f0bb741fcf03327cba" args="()" -->
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<td class="memname">static <a class="el" href="a01270.html">vtkPolyDataPointSampler</a>* vtkPolyDataPointSampler::New </td>
<td>(</td>
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<td><code> [static]</code></td>
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Instantiate this class.
<p>Reimplemented from <a class="el" href="a01261.html#cf785ac526132296ff652c636f713b5e">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="874aa39943d5d0c3085f932f8450273c"></a><!-- doxytag: member="vtkPolyDataPointSampler::GetClassName" ref="874aa39943d5d0c3085f932f8450273c" args="()" -->
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<td class="memname">virtual const char* vtkPolyDataPointSampler::GetClassName </td>
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<td><code> [virtual]</code></td>
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Standard macros for type information and printing.
<p>Reimplemented from <a class="el" href="a01261.html#117691a3be177e85a0eb7e54b011c9de">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="55b7ab01904d94af77343c8bbaec7097"></a><!-- doxytag: member="vtkPolyDataPointSampler::IsTypeOf" ref="55b7ab01904d94af77343c8bbaec7097" args="(const char *type)" -->
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<td class="memname">static int vtkPolyDataPointSampler::IsTypeOf </td>
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<td><code> [static]</code></td>
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<p>
Standard macros for type information and printing.
<p>Reimplemented from <a class="el" href="a01261.html#6e4df93069945e2df17a891c6f4cd557">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="071fc5c8b654b213ee86bdb4ad3aec20"></a><!-- doxytag: member="vtkPolyDataPointSampler::IsA" ref="071fc5c8b654b213ee86bdb4ad3aec20" args="(const char *type)" -->
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<td class="memname">virtual int vtkPolyDataPointSampler::IsA </td>
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<td class="paramtype">const char * </td>
<td class="paramname"> <em>type</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Standard macros for type information and printing.
<p>Reimplemented from <a class="el" href="a01261.html#b0133191c934f596dac2a21fd5a8da20">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="26b1bcab30c127a802c519dac6d33912"></a><!-- doxytag: member="vtkPolyDataPointSampler::SafeDownCast" ref="26b1bcab30c127a802c519dac6d33912" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01270.html">vtkPolyDataPointSampler</a>* vtkPolyDataPointSampler::SafeDownCast </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Standard macros for type information and printing.
<p>Reimplemented from <a class="el" href="a01261.html#3a09aba4f394c174457d17e9bc08af04">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="4a693a89f18e1bf402af130da135647e"></a><!-- doxytag: member="vtkPolyDataPointSampler::PrintSelf" ref="4a693a89f18e1bf402af130da135647e" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkPolyDataPointSampler::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<td class="paramkey"></td>
<td></td>
<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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<p>
Standard macros for type information and printing.
<p>Reimplemented from <a class="el" href="a01261.html#e6d59a63261b0c56f8f473984ae0e1b6">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="b0ac8153d778645e48664c3a793b7423"></a><!-- doxytag: member="vtkPolyDataPointSampler::SetDistance" ref="b0ac8153d778645e48664c3a793b7423" args="(double)" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::SetDistance </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get the approximate distance between points. This is an absolute distance measure.
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<a class="anchor" name="efba3ab83bb6753685b65c2ec05d8806"></a><!-- doxytag: member="vtkPolyDataPointSampler::GetDistance" ref="efba3ab83bb6753685b65c2ec05d8806" args="()" -->
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<td class="memname">virtual double vtkPolyDataPointSampler::GetDistance </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get the approximate distance between points. This is an absolute distance measure.
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<a class="anchor" name="c90ca9d6e31118a1645c0bf114742eff"></a><!-- doxytag: member="vtkPolyDataPointSampler::GetGenerateVertexPoints" ref="c90ca9d6e31118a1645c0bf114742eff" args="()" -->
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<td class="memname">virtual int vtkPolyDataPointSampler::GetGenerateVertexPoints </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell vertex points should be output.
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<a class="anchor" name="20a57972ad12d132d626a3661a758f41"></a><!-- doxytag: member="vtkPolyDataPointSampler::SetGenerateVertexPoints" ref="20a57972ad12d132d626a3661a758f41" args="(int)" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::SetGenerateVertexPoints </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell vertex points should be output.
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<a class="anchor" name="6fd39d65a695389fbddeee13f03f02ff"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateVertexPointsOn" ref="6fd39d65a695389fbddeee13f03f02ff" args="()" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::GenerateVertexPointsOn </td>
<td>(</td>
<td class="paramname"> </td>
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<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell vertex points should be output.
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<a class="anchor" name="de232046245b3669beaa2189191b8a38"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateVertexPointsOff" ref="de232046245b3669beaa2189191b8a38" args="()" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::GenerateVertexPointsOff </td>
<td>(</td>
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<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell vertex points should be output.
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<a class="anchor" name="fd09c0339584e3ff11d1a069ca368157"></a><!-- doxytag: member="vtkPolyDataPointSampler::GetGenerateEdgePoints" ref="fd09c0339584e3ff11d1a069ca368157" args="()" -->
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<td class="memname">virtual int vtkPolyDataPointSampler::GetGenerateEdgePoints </td>
<td>(</td>
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<td><code> [virtual]</code></td>
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Specify/retrieve a boolean flag indicating whether cell edges should be sampled to produce output points.
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<a class="anchor" name="be72a7f2954774d50b307bd12a4f721c"></a><!-- doxytag: member="vtkPolyDataPointSampler::SetGenerateEdgePoints" ref="be72a7f2954774d50b307bd12a4f721c" args="(int)" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::SetGenerateEdgePoints </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell edges should be sampled to produce output points.
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<a class="anchor" name="c74056e86b406507c480b901bc365f35"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateEdgePointsOn" ref="c74056e86b406507c480b901bc365f35" args="()" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::GenerateEdgePointsOn </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell edges should be sampled to produce output points.
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<a class="anchor" name="45ca87ff50a0646fd6eaeec5a85bf1b8"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateEdgePointsOff" ref="45ca87ff50a0646fd6eaeec5a85bf1b8" args="()" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::GenerateEdgePointsOff </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell edges should be sampled to produce output points.
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<a class="anchor" name="3e30b497e7eb1d24bb9598dabe715a5f"></a><!-- doxytag: member="vtkPolyDataPointSampler::GetGenerateInteriorPoints" ref="3e30b497e7eb1d24bb9598dabe715a5f" args="()" -->
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<td class="memname">virtual int vtkPolyDataPointSampler::GetGenerateInteriorPoints </td>
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<td><code> [virtual]</code></td>
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Specify/retrieve a boolean flag indicating whether cell interiors should be sampled to produce output points.
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<a class="anchor" name="b78adab21ad8970292109eb624479fae"></a><!-- doxytag: member="vtkPolyDataPointSampler::SetGenerateInteriorPoints" ref="b78adab21ad8970292109eb624479fae" args="(int)" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::SetGenerateInteriorPoints </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell interiors should be sampled to produce output points.
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<a class="anchor" name="9ea741d72596042fc5778e098f6d39b6"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateInteriorPointsOn" ref="9ea741d72596042fc5778e098f6d39b6" args="()" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::GenerateInteriorPointsOn </td>
<td>(</td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell interiors should be sampled to produce output points.
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<a class="anchor" name="82ccede7a9afbd03fa3afcfb8e33a71c"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateInteriorPointsOff" ref="82ccede7a9afbd03fa3afcfb8e33a71c" args="()" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::GenerateInteriorPointsOff </td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell interiors should be sampled to produce output points.
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<a class="anchor" name="fa4dcbfa180347f02e00f842b4326645"></a><!-- doxytag: member="vtkPolyDataPointSampler::GetGenerateVertices" ref="fa4dcbfa180347f02e00f842b4326645" args="()" -->
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<td class="memname">virtual int vtkPolyDataPointSampler::GetGenerateVertices </td>
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<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell vertices should be generated. Cell vertices are useful if you actually want to display the points (that is, for each point generated, a vertex is generated). Recall that VTK only renders vertices and not points.
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<a class="anchor" name="845ab747be780ac0fcded54de60c97d7"></a><!-- doxytag: member="vtkPolyDataPointSampler::SetGenerateVertices" ref="845ab747be780ac0fcded54de60c97d7" args="(int)" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::SetGenerateVertices </td>
<td>(</td>
<td class="paramtype">int </td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell vertices should be generated. Cell vertices are useful if you actually want to display the points (that is, for each point generated, a vertex is generated). Recall that VTK only renders vertices and not points.
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<a class="anchor" name="b8302578bdebf60b308187dca3c21373"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateVerticesOn" ref="b8302578bdebf60b308187dca3c21373" args="()" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::GenerateVerticesOn </td>
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<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell vertices should be generated. Cell vertices are useful if you actually want to display the points (that is, for each point generated, a vertex is generated). Recall that VTK only renders vertices and not points.
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<a class="anchor" name="b6fe58eedc8b837f7cb908e112ba04bb"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateVerticesOff" ref="b6fe58eedc8b837f7cb908e112ba04bb" args="()" -->
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<td class="memname">virtual void vtkPolyDataPointSampler::GenerateVerticesOff </td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Specify/retrieve a boolean flag indicating whether cell vertices should be generated. Cell vertices are useful if you actually want to display the points (that is, for each point generated, a vertex is generated). Recall that VTK only renders vertices and not points.
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<a class="anchor" name="cdfea76d618c0f87d039b7e19f3e005c"></a><!-- doxytag: member="vtkPolyDataPointSampler::RequestData" ref="cdfea76d618c0f87d039b7e19f3e005c" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">int vtkPolyDataPointSampler::RequestData </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="c1af41ca2de4375ae6ca489cacbdadc5"></a><!-- doxytag: member="vtkPolyDataPointSampler::SampleEdge" ref="c1af41ca2de4375ae6ca489cacbdadc5" args="(vtkPoints *pts, double x0[3], double x1[3])" -->
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<td class="memname">void vtkPolyDataPointSampler::SampleEdge </td>
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<td></td><td></td><td><code> [protected]</code></td>
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<a class="anchor" name="887baf7a5e9f6f2953edd0c838449f6b"></a><!-- doxytag: member="vtkPolyDataPointSampler::SampleTriangle" ref="887baf7a5e9f6f2953edd0c838449f6b" args="(vtkPoints *newPts, vtkPoints *inPts, vtkIdType *pts)" -->
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<td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> * </td>
<td class="paramname"> <em>pts</em></td><td> </td>
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<td></td><td></td><td><code> [protected]</code></td>
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<a class="anchor" name="ae442dd16c79b0a65916224bf1e5868d"></a><!-- doxytag: member="vtkPolyDataPointSampler::SamplePolygon" ref="ae442dd16c79b0a65916224bf1e5868d" args="(vtkPoints *newPts, vtkPoints *inPts, vtkIdType npts, vtkIdType *pts)" -->
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<td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> </td>
<td class="paramname"> <em>npts</em>, </td>
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<td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> * </td>
<td class="paramname"> <em>pts</em></td><td> </td>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="d8a2930e51225a33744f838b25563a43"></a><!-- doxytag: member="vtkPolyDataPointSampler::Distance" ref="d8a2930e51225a33744f838b25563a43" args="" -->
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<td class="memname">double <a class="el" href="a01270.html#d8a2930e51225a33744f838b25563a43">vtkPolyDataPointSampler::Distance</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04408.html#l00107">107</a> of file <a class="el" href="a04408.html">vtkPolyDataPointSampler.h</a>.</p>
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<a class="anchor" name="923f0b6c712908d1cb5ba51bdecca490"></a><!-- doxytag: member="vtkPolyDataPointSampler::Distance2" ref="923f0b6c712908d1cb5ba51bdecca490" args="" -->
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<td class="memname">double <a class="el" href="a01270.html#923f0b6c712908d1cb5ba51bdecca490">vtkPolyDataPointSampler::Distance2</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04408.html#l00108">108</a> of file <a class="el" href="a04408.html">vtkPolyDataPointSampler.h</a>.</p>
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<a class="anchor" name="1e4332a9ae70a128d927f219cafde2a0"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateVertexPoints" ref="1e4332a9ae70a128d927f219cafde2a0" args="" -->
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<td class="memname">int <a class="el" href="a01270.html#1e4332a9ae70a128d927f219cafde2a0">vtkPolyDataPointSampler::GenerateVertexPoints</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04408.html#l00110">110</a> of file <a class="el" href="a04408.html">vtkPolyDataPointSampler.h</a>.</p>
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<a class="anchor" name="337a0065fd94b236376e01820e219316"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateEdgePoints" ref="337a0065fd94b236376e01820e219316" args="" -->
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<td class="memname">int <a class="el" href="a01270.html#337a0065fd94b236376e01820e219316">vtkPolyDataPointSampler::GenerateEdgePoints</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04408.html#l00111">111</a> of file <a class="el" href="a04408.html">vtkPolyDataPointSampler.h</a>.</p>
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<a class="anchor" name="dbe5e2111a09a01b808b2b79d3263226"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateInteriorPoints" ref="dbe5e2111a09a01b808b2b79d3263226" args="" -->
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<td class="memname">int <a class="el" href="a01270.html#dbe5e2111a09a01b808b2b79d3263226">vtkPolyDataPointSampler::GenerateInteriorPoints</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04408.html#l00112">112</a> of file <a class="el" href="a04408.html">vtkPolyDataPointSampler.h</a>.</p>
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<a class="anchor" name="6ef9b4ba1c8e06fa70dea2a779e5d77e"></a><!-- doxytag: member="vtkPolyDataPointSampler::GenerateVertices" ref="6ef9b4ba1c8e06fa70dea2a779e5d77e" args="" -->
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<td class="memname">int <a class="el" href="a01270.html#6ef9b4ba1c8e06fa70dea2a779e5d77e">vtkPolyDataPointSampler::GenerateVertices</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04408.html#l00113">113</a> of file <a class="el" href="a04408.html">vtkPolyDataPointSampler.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="a04408.html">vtkPolyDataPointSampler.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:25:58 2009 for VTK by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
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