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<h1>vtkTriangularTCoords Class Reference</h1><!-- doxytag: class="vtkTriangularTCoords" --><!-- doxytag: inherits="vtkPolyDataAlgorithm" --><code>#include <<a class="el" href="a04492.html">vtkTriangularTCoords.h</a>></code>
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Inheritance diagram for vtkTriangularTCoords:</div>
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Collaboration diagram for vtkTriangularTCoords:</div>
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<a href="a15455.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
2D texture coordinates based for triangles.
<p>
<a class="el" href="a01763.html" title="2D texture coordinates based for triangles.">vtkTriangularTCoords</a> is a filter that generates texture coordinates for triangles. Texture coordinates for each triangle are: (0,0), (1,0) and (.5,sqrt(3)/2). This filter assumes that the triangle texture map is symmetric about the center of the triangle. Thus the order Of the texture coordinates is not important. The procedural texture in <a class="el" href="a01764.html" title="generate 2D triangular texture map">vtkTriangularTexture</a> is designed with this symmetry. For more information see the paper "Opacity-modulating Triangular Textures for Irregular Surfaces," by Penny Rheingans, IEEE Visualization '96, pp. 219-225. <dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a01764.html" title="generate 2D triangular texture map">vtkTriangularTexture</a> <a class="el" href="a01708.html" title="extracts points whose scalar value satisfies threshold criterion">vtkThresholdPoints</a> <a class="el" href="a01699.html" title="generate texture coordinates by mapping points to plane">vtkTextureMapToPlane</a> <a class="el" href="a01700.html" title="generate texture coordinates by mapping points to sphere">vtkTextureMapToSphere</a> <a class="el" href="a01698.html" title="generate texture coordinates by mapping points to cylinder">vtkTextureMapToCylinder</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_16.html#c2_vtk_t_vtkTriangularTCoords">vtkTriangularTCoords (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04492.html#l00039">39</a> of file <a class="el" href="a04492.html">vtkTriangularTCoords.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="a01763.html#77ff941e6948b22616c6a98a7f01e9c6">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="a01763.html#3baf78612da33fc6550d010cc41fa623">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="a01763.html#41effa1f3d53fe8c34b1dce18102d30f">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="a01763.html#f6a75df836de9fc80466de16f34c06a2">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</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="a01763.html">vtkTriangularTCoords</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01763.html#14ae5202a162f034a4380ff862de79e9">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="a01763.html#f6b8c8546ffafdedd0cf6717d2647e88">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01763.html">vtkTriangularTCoords</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01763.html#78ad72a8fb211bf0d386b55008a34e49">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="a01763.html#c32a95ff2e4ddc16baa963119627c272">vtkTriangularTCoords</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01763.html#8ecfc62c63903f554edb2853a6e29ed4">~vtkTriangularTCoords</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01763.html#fa5536e0d90d011845669ad402b15f2a">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>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="77ff941e6948b22616c6a98a7f01e9c6"></a><!-- doxytag: member="vtkTriangularTCoords::Superclass" ref="77ff941e6948b22616c6a98a7f01e9c6" args="" -->
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<td class="memname">typedef <a class="el" href="a01261.html">vtkPolyDataAlgorithm</a> <a class="el" href="a01261.html">vtkTriangularTCoords::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="a04492.html#l00043">43</a> of file <a class="el" href="a04492.html">vtkTriangularTCoords.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="c32a95ff2e4ddc16baa963119627c272"></a><!-- doxytag: member="vtkTriangularTCoords::vtkTriangularTCoords" ref="c32a95ff2e4ddc16baa963119627c272" args="()" -->
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<td class="memname">vtkTriangularTCoords::vtkTriangularTCoords </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, protected]</code></td>
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<p>Definition at line <a class="el" href="a04492.html#l00047">47</a> of file <a class="el" href="a04492.html">vtkTriangularTCoords.h</a>.</p>
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<a class="anchor" name="8ecfc62c63903f554edb2853a6e29ed4"></a><!-- doxytag: member="vtkTriangularTCoords::~vtkTriangularTCoords" ref="8ecfc62c63903f554edb2853a6e29ed4" args="()" -->
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<td class="memname">vtkTriangularTCoords::~vtkTriangularTCoords </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, protected]</code></td>
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<p>Definition at line <a class="el" href="a04492.html#l00048">48</a> of file <a class="el" href="a04492.html">vtkTriangularTCoords.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="14ae5202a162f034a4380ff862de79e9"></a><!-- doxytag: member="vtkTriangularTCoords::New" ref="14ae5202a162f034a4380ff862de79e9" args="()" -->
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<td class="memname">static <a class="el" href="a01763.html">vtkTriangularTCoords</a>* vtkTriangularTCoords::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></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>
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<a class="anchor" name="3baf78612da33fc6550d010cc41fa623"></a><!-- doxytag: member="vtkTriangularTCoords::GetClassName" ref="3baf78612da33fc6550d010cc41fa623" args="()" -->
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<td class="memname">virtual const char* vtkTriangularTCoords::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<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="f6b8c8546ffafdedd0cf6717d2647e88"></a><!-- doxytag: member="vtkTriangularTCoords::IsTypeOf" ref="f6b8c8546ffafdedd0cf6717d2647e88" args="(const char *type)" -->
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<td class="memname">static int vtkTriangularTCoords::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="41effa1f3d53fe8c34b1dce18102d30f"></a><!-- doxytag: member="vtkTriangularTCoords::IsA" ref="41effa1f3d53fe8c34b1dce18102d30f" args="(const char *type)" -->
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<td class="memname">virtual int vtkTriangularTCoords::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<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="78ad72a8fb211bf0d386b55008a34e49"></a><!-- doxytag: member="vtkTriangularTCoords::SafeDownCast" ref="78ad72a8fb211bf0d386b55008a34e49" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01763.html">vtkTriangularTCoords</a>* vtkTriangularTCoords::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>Reimplemented from <a class="el" href="a01261.html#3a09aba4f394c174457d17e9bc08af04">vtkPolyDataAlgorithm</a>.</p>
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<a class="anchor" name="f6a75df836de9fc80466de16f34c06a2"></a><!-- doxytag: member="vtkTriangularTCoords::PrintSelf" ref="f6a75df836de9fc80466de16f34c06a2" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkTriangularTCoords::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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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="fa5536e0d90d011845669ad402b15f2a"></a><!-- doxytag: member="vtkTriangularTCoords::RequestData" ref="fa5536e0d90d011845669ad402b15f2a" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">int vtkTriangularTCoords::RequestData </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00872.html">vtkInformation</a> * </td>
<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="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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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Graphics/<a class="el" href="a04492.html">vtkTriangularTCoords.h</a></ul>
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