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<h1>vtkBiQuadraticQuad Class Reference</h1><!-- doxytag: class="vtkBiQuadraticQuad" --><!-- doxytag: inherits="vtkNonLinearCell" --><code>#include <<a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>></code>
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Inheritance diagram for vtkBiQuadraticQuad:</div>
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<p><center><img src="a08117.png" border="0" usemap="#a08118" alt="Inheritance graph"></center>
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<area shape="rect" href="a01079.html" title="abstract superclass for non-linear cells" alt="" coords="16,229,141,256"><area shape="rect" href="a00240.html" title="abstract class to specify cell behavior" alt="" coords="47,155,111,181"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="39,80,119,107"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="24,5,133,32"></map>
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Collaboration diagram for vtkBiQuadraticQuad:</div>
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<area shape="rect" href="a01079.html" title="abstract superclass for non-linear cells" alt="" coords="363,747,488,774"><area shape="rect" href="a01429.html" title="cell represents a parabolic, isoparametric edge" alt="" coords="360,838,491,864"><area shape="rect" href="a00240.html" title="abstract class to specify cell behavior" alt="" coords="200,670,264,696"><area shape="rect" href="a00960.html" title="cell represents a 1D line" alt="" coords="128,747,195,774"><area shape="rect" href="a01760.html" title="a cell that represents a triangle" alt="" coords="188,838,279,864"><area shape="rect" href="a01428.html" title="a cell that represents a 2D quadrilateral" alt="" coords="167,928,241,955"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="311,174,391,200"><area shape="rect" href="a01250.html" title="represent and manipulate 3D points" alt="" coords="247,579,324,606"><area shape="rect" href="a00081.html" title="Abstract superclass for all arrays." alt="" coords="583,376,705,403"><area shape="rect" href="a00872.html" title="Store vtkAlgorithm input/output information." alt="" coords="559,264,668,291"><area shape="rect" href="a01513.html" title="map scalar values into colors" alt="" coords="280,315,421,342"><area shape="rect" href="a00720.html" title="list of point or cell ids" alt="" coords="5,438,77,464"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="608,6,717,32"><area shape="rect" href="a00884.html" title="internal structure for vtkInformation" alt="" coords="717,174,880,200"><area shape="rect" href="a00886.html" title="Superclass for vtkInformation keys." alt="" coords="597,83,728,110"><area shape="rect" href="a01719.html" title="record modification and/or execution time" alt="" coords="296,83,405,110"><area shape="rect" href="a00980.html" title="map scalar values into colors via a lookup table" alt="" coords="404,670,521,696"><area shape="rect" href="a00356.html" title="abstract superclass for arrays of numeric data" alt="" coords="593,488,695,515"><area shape="rect" href="a01784.html" title="dynamic, self-adjusting array of unsigned char" alt="" coords="460,579,620,606"><area shape="rect" href="a00436.html" title="dynamic, self-adjusting array of double" alt="" coords="581,747,696,774"><area shape="rect" href="a00891.html" title="Key for pointer to pointer." alt="" coords="512,174,693,200"></map>
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<a href="a08121.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
cell represents a parabolic, 9-node isoparametric quad
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<a class="el" href="a01434.html" title="cell represents a parabolic, 8-node isoparametric quad">vtkQuadraticQuad</a> is a concrete implementation of <a class="el" href="a01079.html" title="abstract superclass for non-linear cells">vtkNonLinearCell</a> to represent a two-dimensional, 9-node isoparametric parabolic quadrilateral element with a Centerpoint. The interpolation is the standard finite element, quadratic isoparametric shape function. The cell includes a mid-edge node for each of the four edges of the cell and a center node at the surface. The ordering of the eight points defining the cell are point ids (0-3,4-8) where ids 0-3 define the four corner vertices of the quad; ids 4-7 define the midedge nodes (0,1), (1,2), (2,3), (3,0) and 8 define the <a class="el" href="a00012.html">face</a> center node.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a01429.html" title="cell represents a parabolic, isoparametric edge">vtkQuadraticEdge</a> <a class="el" href="a01436.html" title="cell represents a parabolic, isoparametric triangle">vtkQuadraticTriangle</a> <a class="el" href="a01435.html" title="cell represents a parabolic, 10-node isoparametric tetrahedron">vtkQuadraticTetra</a> <a class="el" href="a01430.html" title="cell represents a parabolic, 20-node isoparametric hexahedron">vtkQuadraticHexahedron</a> <a class="el" href="a01437.html" title="cell represents a parabolic, 15-node isoparametric wedge">vtkQuadraticWedge</a> <a class="el" href="a01433.html" title="cell represents a parabolic, 13-node isoparametric pyramid">vtkQuadraticPyramid</a> <a class="el" href="a01434.html" title="cell represents a parabolic, 8-node isoparametric quad">vtkQuadraticQuad</a></dd></dl>
<dl class="user" compact><dt><b>Thanks:</b></dt><dd>Thanks to Soeren Gebbert who developed this class and integrated it into VTK 5.0.</dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_2.html#c2_vtk_t_vtkBiQuadraticQuad">vtkBiQuadraticQuad (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a03985.html#l00052">52</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#4f868f9c656281012744beb0ef23d76f">InterpolationFunctions</a> (double pcoords[3], double weights[9])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#92d4da9df278fedb58330432c1d1e2f4">InterpolationDerivs</a> (double pcoords[3], double derivs[18])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#312c7fa4791899bed61e4ea7df13c0d2">InterpolateFunctions</a> (double pcoords[3], double weights[9])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#13f52b0b7a54fffb8971b2520352288e">InterpolateDerivs</a> (double pcoords[3], double derivs[18])</td></tr>
<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="a01079.html">vtkNonLinearCell</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#6d5bd230d6196d3f57fc71249f101af7">Superclass</a></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#affdb1dc10c4be6531fa7022be20de12">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="a00166.html#bcc31c3ba624d675a6e4bd0730617617">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="a00166.html#619a3444325d66ca2032580c110b9849">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#73de3ac7cb0e2673e8e05ecf9878d8c1">CellBoundary</a> (int subId, double pcoords[3], <a class="el" href="a00720.html">vtkIdList</a> *pts)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#7a8a0ebf1f493841cbe51f302ce723da">EvaluatePosition</a> (double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#d2f747bf371bd2e9bbef4181499bf477">EvaluateLocation</a> (int &subId, double pcoords[3], double x[3], double *weights)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#b23c8caf0b9556767eff93938594eb99">Triangulate</a> (int index, <a class="el" href="a00720.html">vtkIdList</a> *ptIds, <a class="el" href="a01250.html">vtkPoints</a> *pts)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#36208f3cfe5ca4b9fc0ceb0723c0c383">Derivatives</a> (int subId, double pcoords[3], double *values, int dim, double *derivs)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#a72d7826c753d7da8b4d57254a08275f">GetParametricCoords</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#0f2d026418dbefa2b518bf6f20a4579b">Contour</a> (double value, <a class="el" href="a00356.html">vtkDataArray</a> *cellScalars, <a class="el" href="a01247.html">vtkPointLocator</a> *locator, <a class="el" href="a00242.html">vtkCellArray</a> *verts, <a class="el" href="a00242.html">vtkCellArray</a> *lines, <a class="el" href="a00242.html">vtkCellArray</a> *polys, <a class="el" href="a01242.html">vtkPointData</a> *inPd, <a class="el" href="a01242.html">vtkPointData</a> *outPd, <a class="el" href="a00245.html">vtkCellData</a> *inCd, <a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> cellId, <a class="el" href="a00245.html">vtkCellData</a> *outCd)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#e03ec36b23cfd8bb39cf4c1bac311202">GetParametricCenter</a> (double pcoords[3])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#d22d90e696bb4eea67555988674fb7df">GetCellType</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#2982b738667914d841fe7bd83f58f7cb">GetCellDimension</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#b3eb6bc9ceb33f6505a52f8f7c6f3a33">GetNumberOfEdges</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#de27d53dfeacabc8e777a70c6f0f7afa">GetNumberOfFaces</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00240.html">vtkCell</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#c25d1733aa41fb31dbc3a808cab81ea2">GetEdge</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00240.html">vtkCell</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#fafb9b60af33a959dbd4d5d5d464726b">GetFace</a> (int)</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="a00166.html#f5d7bf97880979413c43032646545375">Clip</a> (double value, <a class="el" href="a00356.html">vtkDataArray</a> *cellScalars, <a class="el" href="a01247.html">vtkPointLocator</a> *locator, <a class="el" href="a00242.html">vtkCellArray</a> *polys, <a class="el" href="a01242.html">vtkPointData</a> *inPd, <a class="el" href="a01242.html">vtkPointData</a> *outPd, <a class="el" href="a00245.html">vtkCellData</a> *inCd, <a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> cellId, <a class="el" href="a00245.html">vtkCellData</a> *outCd, int insideOut)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#009d4ce3da907516a70efb54e089896f">IntersectWithLine</a> (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)</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="a00166.html">vtkBiQuadraticQuad</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#a30ff5e710e0890e95179bc56d9e60b2">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="a00166.html#ccccfbfe2e4fe0d3ef644c4ef46e8d21">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00166.html">vtkBiQuadraticQuad</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#faaf821107ea7085968a3e0670829ec2">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="a00166.html#68b929dc6ffb8c1f8020932c5364b5fa">vtkBiQuadraticQuad</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#8201cc57a30b02868f81522229519ec2">~vtkBiQuadraticQuad</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01429.html">vtkQuadraticEdge</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#442b81b971325d3451bb290c83588a32">Edge</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01428.html">vtkQuad</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#b570d13c5618954db588beb0a0f6c90e">Quad</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01760.html">vtkTriangle</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#1db30713e780eb0588f0931e27ddb6c8">Triangle</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00436.html">vtkDoubleArray</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00166.html#d1915d367e112c5d8a5a371edb7ff474">Scalars</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="6d5bd230d6196d3f57fc71249f101af7"></a><!-- doxytag: member="vtkBiQuadraticQuad::Superclass" ref="6d5bd230d6196d3f57fc71249f101af7" args="" -->
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<td class="memname">typedef <a class="el" href="a01079.html">vtkNonLinearCell</a> <a class="el" href="a01079.html">vtkBiQuadraticQuad::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a01079.html#304d9baa6e96cca0ad561fd7ee384616">vtkNonLinearCell</a>.</p>
<p>Definition at line <a class="el" href="a03985.html#l00056">56</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="68b929dc6ffb8c1f8020932c5364b5fa"></a><!-- doxytag: member="vtkBiQuadraticQuad::vtkBiQuadraticQuad" ref="68b929dc6ffb8c1f8020932c5364b5fa" args="()" -->
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<td class="memname">vtkBiQuadraticQuad::vtkBiQuadraticQuad </td>
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<td><code> [protected]</code></td>
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<a class="anchor" name="8201cc57a30b02868f81522229519ec2"></a><!-- doxytag: member="vtkBiQuadraticQuad::~vtkBiQuadraticQuad" ref="8201cc57a30b02868f81522229519ec2" args="()" -->
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<td class="memname">vtkBiQuadraticQuad::~vtkBiQuadraticQuad </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a30ff5e710e0890e95179bc56d9e60b2"></a><!-- doxytag: member="vtkBiQuadraticQuad::New" ref="a30ff5e710e0890e95179bc56d9e60b2" args="()" -->
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<td class="memname">static <a class="el" href="a00166.html">vtkBiQuadraticQuad</a>* vtkBiQuadraticQuad::New </td>
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
<p>Reimplemented from <a class="el" href="a01084.html#4d5b227267c076d6f9e38483370b6612">vtkObject</a>.</p>
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<a class="anchor" name="affdb1dc10c4be6531fa7022be20de12"></a><!-- doxytag: member="vtkBiQuadraticQuad::GetClassName" ref="affdb1dc10c4be6531fa7022be20de12" args="()" -->
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<td class="memname">virtual const char* vtkBiQuadraticQuad::GetClassName </td>
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<p>Reimplemented from <a class="el" href="a01079.html#ac4a8bf353489b3c63e1d285a99e6ce6">vtkNonLinearCell</a>.</p>
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<a class="anchor" name="ccccfbfe2e4fe0d3ef644c4ef46e8d21"></a><!-- doxytag: member="vtkBiQuadraticQuad::IsTypeOf" ref="ccccfbfe2e4fe0d3ef644c4ef46e8d21" args="(const char *type)" -->
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<td class="memname">static int vtkBiQuadraticQuad::IsTypeOf </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="a01079.html#2b3abb6e874428ec2c81e1d31a75d697">vtkNonLinearCell</a>.</p>
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<a class="anchor" name="bcc31c3ba624d675a6e4bd0730617617"></a><!-- doxytag: member="vtkBiQuadraticQuad::IsA" ref="bcc31c3ba624d675a6e4bd0730617617" args="(const char *type)" -->
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<td class="memname">virtual int vtkBiQuadraticQuad::IsA </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="a01079.html#e5bc6f4c7ba7779b55e42cd9cb10426f">vtkNonLinearCell</a>.</p>
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<a class="anchor" name="faaf821107ea7085968a3e0670829ec2"></a><!-- doxytag: member="vtkBiQuadraticQuad::SafeDownCast" ref="faaf821107ea7085968a3e0670829ec2" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00166.html">vtkBiQuadraticQuad</a>* vtkBiQuadraticQuad::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="a01079.html#56ed73bba25724325824d5b2a8b16ee5">vtkNonLinearCell</a>.</p>
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<a class="anchor" name="619a3444325d66ca2032580c110b9849"></a><!-- doxytag: member="vtkBiQuadraticQuad::PrintSelf" ref="619a3444325d66ca2032580c110b9849" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkBiQuadraticQuad::PrintSelf </td>
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<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="a01079.html#69516145158078e6a06f8a62c459f3c4">vtkNonLinearCell</a>.</p>
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<a class="anchor" name="d22d90e696bb4eea67555988674fb7df"></a><!-- doxytag: member="vtkBiQuadraticQuad::GetCellType" ref="d22d90e696bb4eea67555988674fb7df" args="()" -->
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<td class="memname">int vtkBiQuadraticQuad::GetCellType </td>
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Implement the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API. See the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API for descriptions of these methods.
<p>Implements <a class="el" href="a00240.html#73c9383a1d9214b55886586c8d894e82">vtkCell</a>.</p>
<p>Definition at line <a class="el" href="a03985.html#l00062">62</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="2982b738667914d841fe7bd83f58f7cb"></a><!-- doxytag: member="vtkBiQuadraticQuad::GetCellDimension" ref="2982b738667914d841fe7bd83f58f7cb" args="()" -->
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<td class="memname">int vtkBiQuadraticQuad::GetCellDimension </td>
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<td><code> [inline, virtual]</code></td>
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Implement the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API. See the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API for descriptions of these methods.
<p>Implements <a class="el" href="a00240.html#422bd7bceb55b0c71245c4d772a0673b">vtkCell</a>.</p>
<p>Definition at line <a class="el" href="a03985.html#l00063">63</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="b3eb6bc9ceb33f6505a52f8f7c6f3a33"></a><!-- doxytag: member="vtkBiQuadraticQuad::GetNumberOfEdges" ref="b3eb6bc9ceb33f6505a52f8f7c6f3a33" args="()" -->
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<td class="memname">int vtkBiQuadraticQuad::GetNumberOfEdges </td>
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<td><code> [inline, virtual]</code></td>
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Implement the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API. See the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API for descriptions of these methods.
<p>Implements <a class="el" href="a00240.html#119b5ad62e598c8c81acf5c8215371c7">vtkCell</a>.</p>
<p>Definition at line <a class="el" href="a03985.html#l00064">64</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="de27d53dfeacabc8e777a70c6f0f7afa"></a><!-- doxytag: member="vtkBiQuadraticQuad::GetNumberOfFaces" ref="de27d53dfeacabc8e777a70c6f0f7afa" args="()" -->
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<td class="memname">int vtkBiQuadraticQuad::GetNumberOfFaces </td>
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<td><code> [inline, virtual]</code></td>
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Implement the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API. See the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API for descriptions of these methods.
<p>Implements <a class="el" href="a00240.html#49cffa6eb0e087f1e53ddf6ac1016a59">vtkCell</a>.</p>
<p>Definition at line <a class="el" href="a03985.html#l00065">65</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="c25d1733aa41fb31dbc3a808cab81ea2"></a><!-- doxytag: member="vtkBiQuadraticQuad::GetEdge" ref="c25d1733aa41fb31dbc3a808cab81ea2" args="(int)" -->
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<td class="memname"><a class="el" href="a00240.html">vtkCell</a>* vtkBiQuadraticQuad::GetEdge </td>
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<td><code> [virtual]</code></td>
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Implement the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API. See the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API for descriptions of these methods.
<p>Implements <a class="el" href="a00240.html#0a483b81bca4b9509ea13837133ca91f">vtkCell</a>.</p>
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<a class="anchor" name="fafb9b60af33a959dbd4d5d5d464726b"></a><!-- doxytag: member="vtkBiQuadraticQuad::GetFace" ref="fafb9b60af33a959dbd4d5d5d464726b" args="(int)" -->
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<td class="memname"><a class="el" href="a00240.html">vtkCell</a>* vtkBiQuadraticQuad::GetFace </td>
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<td><code> [inline, virtual]</code></td>
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Implement the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API. See the <a class="el" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> API for descriptions of these methods.
<p>Implements <a class="el" href="a00240.html#11b6ba66e9f7e193b204d478379e32ea">vtkCell</a>.</p>
<p>Definition at line <a class="el" href="a03985.html#l00067">67</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="73de3ac7cb0e2673e8e05ecf9878d8c1"></a><!-- doxytag: member="vtkBiQuadraticQuad::CellBoundary" ref="73de3ac7cb0e2673e8e05ecf9878d8c1" args="(int subId, double pcoords[3], vtkIdList *pts)" -->
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<td class="memname">int vtkBiQuadraticQuad::CellBoundary </td>
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<td class="paramname"> <em>pts</em></td><td> </td>
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Given parametric coordinates of a point, return the closest cell boundary, and whether the point is inside or outside of the cell. The cell boundary is defined by a list of points (pts) that specify a <a class="el" href="a00012.html">face</a> (3D cell), edge (2D cell), or vertex (1D cell). If the return value of the method is != 0, then the point is inside the cell.
<p>Implements <a class="el" href="a00240.html#bba3e9aee8d232137a3f5e846973d3b7">vtkCell</a>.</p>
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<a class="anchor" name="7a8a0ebf1f493841cbe51f302ce723da"></a><!-- doxytag: member="vtkBiQuadraticQuad::EvaluatePosition" ref="7a8a0ebf1f493841cbe51f302ce723da" args="(double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights)" -->
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<td class="memname">int vtkBiQuadraticQuad::EvaluatePosition </td>
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Given a point x[3] return inside(=1), outside(=0) cell, or (-1) computational problem encountered; evaluate parametric coordinates, sub-cell id (!=0 only if cell is composite), distance squared of point x[3] to cell (in particular, the sub-cell indicated), closest point on cell to x[3] (unless closestPoint is null, in which case, the closest point and dist2 are not found), and interpolation weights in cell. (The number of weights is equal to the number of points defining the cell). Note: on rare occasions a -1 is returned from the method. This means that numerical error has occurred and all data returned from this method should be ignored. Also, inside/outside is determine parametrically. That is, a point is inside if it satisfies parametric limits. This can cause problems for cells of topological dimension 2 or less, since a point in 3D can project onto the cell within parametric limits but be "far" from the cell. Thus the value dist2 may be checked to determine true in/out.
<p>Implements <a class="el" href="a00240.html#463203095c011df36980b4677e8825b0">vtkCell</a>.</p>
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<a class="anchor" name="d2f747bf371bd2e9bbef4181499bf477"></a><!-- doxytag: member="vtkBiQuadraticQuad::EvaluateLocation" ref="d2f747bf371bd2e9bbef4181499bf477" args="(int &subId, double pcoords[3], double x[3], double *weights)" -->
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<td class="memname">void vtkBiQuadraticQuad::EvaluateLocation </td>
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<td class="paramname"> <em>x</em>[3], </td>
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Determine global coordinate (x[3]) from subId and parametric coordinates. Also returns interpolation weights. (The number of weights is equal to the number of points in the cell.)
<p>Implements <a class="el" href="a00240.html#3c6627f0a1b6e2e76b058c407c72eadf">vtkCell</a>.</p>
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<a class="anchor" name="b23c8caf0b9556767eff93938594eb99"></a><!-- doxytag: member="vtkBiQuadraticQuad::Triangulate" ref="b23c8caf0b9556767eff93938594eb99" args="(int index, vtkIdList *ptIds, vtkPoints *pts)" -->
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Generate simplices of proper dimension. If cell is 3D, tetrahedron are generated; if 2D triangles; if 1D lines; if 0D points. The form of the output is a sequence of points, each n+1 points (where n is topological cell dimension) defining a simplex. The index is a parameter that controls which triangulation to use (if more than one is possible). If numerical degeneracy encountered, 0 is returned, otherwise 1 is returned. This method does not insert new points: all the points that define the simplices are the points that define the cell.
<p>Implements <a class="el" href="a00240.html#fece9607d75536910a3d0b154383d641">vtkCell</a>.</p>
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<a class="anchor" name="36208f3cfe5ca4b9fc0ceb0723c0c383"></a><!-- doxytag: member="vtkBiQuadraticQuad::Derivatives" ref="36208f3cfe5ca4b9fc0ceb0723c0c383" args="(int subId, double pcoords[3], double *values, int dim, double *derivs)" -->
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Compute derivatives given cell subId and parametric coordinates. The values array is a series of data value(s) at the cell points. There is a one-to-one correspondence between cell point and data value(s). Dim is the number of data values per cell point. Derivs are derivatives in the x-y-z coordinate directions for each data value. Thus, if computing derivatives for a scalar function in a hexahedron, dim=1, 8 values are supplied, and 3 deriv values are returned (i.e., derivatives in x-y-z directions). On the other hand, if computing derivatives of velocity (vx,vy,vz) dim=3, 24 values are supplied ((vx,vy,vz)1, (vx,vy,vz)2, ....()8), and 9 deriv values are returned ((d(vx)/dx),(d(vx)/dy),(d(vx)/dz), (d(vy)/dx),(d(vy)/dy), (d(vy)/dz), (d(vz)/dx),(d(vz)/dy),(d(vz)/dz)).
<p>Implements <a class="el" href="a00240.html#ff3d8332e9d7d556a9d2e9f91173d068">vtkCell</a>.</p>
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<a class="anchor" name="a72d7826c753d7da8b4d57254a08275f"></a><!-- doxytag: member="vtkBiQuadraticQuad::GetParametricCoords" ref="a72d7826c753d7da8b4d57254a08275f" args="()" -->
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Return a contiguous array of parametric coordinates of the points defining this cell. In other words, (px,py,pz, px,py,pz, etc..) The coordinates are ordered consistent with the definition of the point ordering for the cell. This method returns a non-NULL pointer when the cell is a primary type (i.e., <a class="el" href="a00240.html#8bedce11b842b6a6694f31edfd6bb005">IsPrimaryCell()</a> is true). Note that 3D parametric coordinates are returned no matter what the topological dimension of the cell.
<p>Reimplemented from <a class="el" href="a00240.html#a8f46a75c99a0ef318af1c4cd88097f1">vtkCell</a>.</p>
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<a class="anchor" name="0f2d026418dbefa2b518bf6f20a4579b"></a><!-- doxytag: member="vtkBiQuadraticQuad::Contour" ref="0f2d026418dbefa2b518bf6f20a4579b" args="(double value, vtkDataArray *cellScalars, vtkPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd)" -->
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<td class="paramtype"><a class="el" href="a00242.html">vtkCellArray</a> * </td>
<td class="paramname"> <em>verts</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00242.html">vtkCellArray</a> * </td>
<td class="paramname"> <em>lines</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00242.html">vtkCellArray</a> * </td>
<td class="paramname"> <em>polys</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01242.html">vtkPointData</a> * </td>
<td class="paramname"> <em>inPd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01242.html">vtkPointData</a> * </td>
<td class="paramname"> <em>outPd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00245.html">vtkCellData</a> * </td>
<td class="paramname"> <em>inCd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> </td>
<td class="paramname"> <em>cellId</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00245.html">vtkCellData</a> * </td>
<td class="paramname"> <em>outCd</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Generate contouring primitives. The scalar list cellScalars are scalar values at each cell point. The point locator is essentially a points list that merges points as they are inserted (i.e., prevents duplicates). Contouring primitives can be vertices, lines, or polygons. It is possible to interpolate point data along the edge by providing input and output point data - if outPd is NULL, then no interpolation is performed. Also, if the output cell data is non-NULL, the cell data from the contoured cell is passed to the generated contouring primitives. (Note: the CopyAllocate() method must be invoked on both the output cell and point data. The cellId refers to the cell from which the cell data is copied.)
<p>Implements <a class="el" href="a00240.html#941d585f7ede657219f6d3c9f1acd4d0">vtkCell</a>.</p>
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<a class="anchor" name="f5d7bf97880979413c43032646545375"></a><!-- doxytag: member="vtkBiQuadraticQuad::Clip" ref="f5d7bf97880979413c43032646545375" args="(double value, vtkDataArray *cellScalars, vtkPointLocator *locator, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)" -->
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<td class="memname">void vtkBiQuadraticQuad::Clip </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>value</em>, </td>
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<td class="paramtype"><a class="el" href="a00356.html">vtkDataArray</a> * </td>
<td class="paramname"> <em>cellScalars</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01247.html">vtkPointLocator</a> * </td>
<td class="paramname"> <em>locator</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00242.html">vtkCellArray</a> * </td>
<td class="paramname"> <em>polys</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01242.html">vtkPointData</a> * </td>
<td class="paramname"> <em>inPd</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="a01242.html">vtkPointData</a> * </td>
<td class="paramname"> <em>outPd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00245.html">vtkCellData</a> * </td>
<td class="paramname"> <em>inCd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> </td>
<td class="paramname"> <em>cellId</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00245.html">vtkCellData</a> * </td>
<td class="paramname"> <em>outCd</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>insideOut</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Clip this biquadratic quad using scalar value provided. Like contouring, except that it cuts the twi quads to produce linear triangles.
<p>Implements <a class="el" href="a00240.html#d6fc087f2f7305a236b12343a1406f84">vtkCell</a>.</p>
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<a class="anchor" name="009d4ce3da907516a70efb54e089896f"></a><!-- doxytag: member="vtkBiQuadraticQuad::IntersectWithLine" ref="009d4ce3da907516a70efb54e089896f" args="(double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)" -->
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<td class="memname">int vtkBiQuadraticQuad::IntersectWithLine </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>p1</em>[3], </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>p2</em>[3], </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>tol</em>, </td>
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<td class="paramtype">double & </td>
<td class="paramname"> <em>t</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>x</em>[3], </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>pcoords</em>[3], </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int & </td>
<td class="paramname"> <em>subId</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Line-edge intersection. Intersection has to occur within [0,1] parametric coordinates and with specified tolerance.
<p>Implements <a class="el" href="a00240.html#5a577034bc7a364304689dd016c57467">vtkCell</a>.</p>
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<a class="anchor" name="e03ec36b23cfd8bb39cf4c1bac311202"></a><!-- doxytag: member="vtkBiQuadraticQuad::GetParametricCenter" ref="e03ec36b23cfd8bb39cf4c1bac311202" args="(double pcoords[3])" -->
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<td class="memname">int vtkBiQuadraticQuad::GetParametricCenter </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>pcoords</em>[3] </td>
<td> ) </td>
<td><code> [inline, virtual]</code></td>
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Return the center of the pyramid in parametric coordinates.
<p>Reimplemented from <a class="el" href="a00240.html#e6d79848c5b56865eadac6bebbe723a1">vtkCell</a>.</p>
<p>Definition at line <a class="el" href="a03985.html#l00142">142</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="4f868f9c656281012744beb0ef23d76f"></a><!-- doxytag: member="vtkBiQuadraticQuad::InterpolationFunctions" ref="4f868f9c656281012744beb0ef23d76f" args="(double pcoords[3], double weights[9])" -->
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<td class="memname">static void vtkBiQuadraticQuad::InterpolationFunctions </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>pcoords</em>[3], </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>weights</em>[9]</td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [static]</code></td>
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<p>
<dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000020">Deprecated:</a></b></dt><dd>Replaced by <a class="el" href="a00166.html#312c7fa4791899bed61e4ea7df13c0d2">vtkBiQuadraticQuad::InterpolateFunctions</a> as of VTK 5.2 </dd></dl>
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<a class="anchor" name="92d4da9df278fedb58330432c1d1e2f4"></a><!-- doxytag: member="vtkBiQuadraticQuad::InterpolationDerivs" ref="92d4da9df278fedb58330432c1d1e2f4" args="(double pcoords[3], double derivs[18])" -->
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<td class="memname">static void vtkBiQuadraticQuad::InterpolationDerivs </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>pcoords</em>[3], </td>
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<td class="paramkey"></td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>derivs</em>[18]</td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [static]</code></td>
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<dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000020">Deprecated:</a></b></dt><dd>Replaced by <a class="el" href="a00166.html#312c7fa4791899bed61e4ea7df13c0d2">vtkBiQuadraticQuad::InterpolateFunctions</a> as of VTK 5.2 </dd></dl>
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<a class="anchor" name="312c7fa4791899bed61e4ea7df13c0d2"></a><!-- doxytag: member="vtkBiQuadraticQuad::InterpolateFunctions" ref="312c7fa4791899bed61e4ea7df13c0d2" args="(double pcoords[3], double weights[9])" -->
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<td class="memname">virtual void vtkBiQuadraticQuad::InterpolateFunctions </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>pcoords</em>[3], </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>weights</em>[9]</td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [inline, virtual]</code></td>
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<p>
<dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000020">Deprecated:</a></b></dt><dd>Replaced by <a class="el" href="a00166.html#312c7fa4791899bed61e4ea7df13c0d2">vtkBiQuadraticQuad::InterpolateFunctions</a> as of VTK 5.2 </dd></dl>
<p>Definition at line <a class="el" href="a03985.html#l00118">118</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="13f52b0b7a54fffb8971b2520352288e"></a><!-- doxytag: member="vtkBiQuadraticQuad::InterpolateDerivs" ref="13f52b0b7a54fffb8971b2520352288e" args="(double pcoords[3], double derivs[18])" -->
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<td class="memname">virtual void vtkBiQuadraticQuad::InterpolateDerivs </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>pcoords</em>[3], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>derivs</em>[18]</td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [inline, virtual]</code></td>
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</table>
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<p>
<dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000020">Deprecated:</a></b></dt><dd>Replaced by <a class="el" href="a00166.html#312c7fa4791899bed61e4ea7df13c0d2">vtkBiQuadraticQuad::InterpolateFunctions</a> as of VTK 5.2 </dd></dl>
<p>Definition at line <a class="el" href="a03985.html#l00122">122</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="442b81b971325d3451bb290c83588a32"></a><!-- doxytag: member="vtkBiQuadraticQuad::Edge" ref="442b81b971325d3451bb290c83588a32" args="" -->
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<td class="memname"><a class="el" href="a01429.html">vtkQuadraticEdge</a>* <a class="el" href="a00166.html#442b81b971325d3451bb290c83588a32">vtkBiQuadraticQuad::Edge</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a03985.html#l00132">132</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="b570d13c5618954db588beb0a0f6c90e"></a><!-- doxytag: member="vtkBiQuadraticQuad::Quad" ref="b570d13c5618954db588beb0a0f6c90e" args="" -->
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<td class="memname"><a class="el" href="a01428.html">vtkQuad</a>* <a class="el" href="a00166.html#b570d13c5618954db588beb0a0f6c90e">vtkBiQuadraticQuad::Quad</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a03985.html#l00133">133</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="1db30713e780eb0588f0931e27ddb6c8"></a><!-- doxytag: member="vtkBiQuadraticQuad::Triangle" ref="1db30713e780eb0588f0931e27ddb6c8" args="" -->
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<td class="memname"><a class="el" href="a01760.html">vtkTriangle</a>* <a class="el" href="a00166.html#1db30713e780eb0588f0931e27ddb6c8">vtkBiQuadraticQuad::Triangle</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a03985.html#l00134">134</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<a class="anchor" name="d1915d367e112c5d8a5a371edb7ff474"></a><!-- doxytag: member="vtkBiQuadraticQuad::Scalars" ref="d1915d367e112c5d8a5a371edb7ff474" args="" -->
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<td class="memname"><a class="el" href="a00436.html">vtkDoubleArray</a>* <a class="el" href="a00166.html#d1915d367e112c5d8a5a371edb7ff474">vtkBiQuadraticQuad::Scalars</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a03985.html#l00135">135</a> of file <a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Filtering/<a class="el" href="a03985.html">vtkBiQuadraticQuad.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 18:54:13 2009 for VTK by
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