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vtkTriQuadraticHexahedron.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkTriQuadraticHexahedron.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
71 #ifndef vtkTriQuadraticHexahedron_h
72 #define vtkTriQuadraticHexahedron_h
73 
74 #include "vtkCommonDataModelModule.h" // For export macro
75 #include "vtkNonLinearCell.h"
76 
77 class vtkQuadraticEdge;
78 class vtkBiQuadraticQuad;
79 class vtkHexahedron;
80 class vtkDoubleArray;
81 
82 class VTKCOMMONDATAMODEL_EXPORT vtkTriQuadraticHexahedron : public vtkNonLinearCell
83 {
84 public:
85  static vtkTriQuadraticHexahedron *New ();
87  void PrintSelf (ostream & os, vtkIndent indent) VTK_OVERRIDE;
88 
90 
94  int GetCellType() VTK_OVERRIDE { return VTK_TRIQUADRATIC_HEXAHEDRON; }
95  int GetCellDimension() VTK_OVERRIDE { return 3; }
96  int GetNumberOfEdges() VTK_OVERRIDE { return 12; }
97  int GetNumberOfFaces() VTK_OVERRIDE { return 6; }
98  vtkCell *GetEdge (int) VTK_OVERRIDE;
99  vtkCell *GetFace (int) VTK_OVERRIDE;
101 
102  int CellBoundary (int subId, double pcoords[3], vtkIdList * pts) VTK_OVERRIDE;
103  void Contour (double value, vtkDataArray * cellScalars,
104  vtkIncrementalPointLocator * locator, vtkCellArray * verts,
105  vtkCellArray * lines, vtkCellArray * polys,
106  vtkPointData * inPd, vtkPointData * outPd, vtkCellData * inCd,
107  vtkIdType cellId, vtkCellData * outCd) VTK_OVERRIDE;
108  int EvaluatePosition (double x[3], double *closestPoint,
109  int &subId, double pcoords[3], double &dist2, double *weights) VTK_OVERRIDE;
110  void EvaluateLocation (int &subId, double pcoords[3],
111  double x[3], double *weights) VTK_OVERRIDE;
112  int Triangulate (int index, vtkIdList * ptIds, vtkPoints * pts) VTK_OVERRIDE;
113  void Derivatives (int subId, double pcoords[3], double *values,
114  int dim, double *derivs) VTK_OVERRIDE;
115  double *GetParametricCoords () VTK_OVERRIDE;
116 
122  void Clip (double value, vtkDataArray * cellScalars,
123  vtkIncrementalPointLocator * locator, vtkCellArray * tetras,
124  vtkPointData * inPd, vtkPointData * outPd,
125  vtkCellData * inCd, vtkIdType cellId, vtkCellData * outCd,
126  int insideOut) VTK_OVERRIDE;
127 
132  int IntersectWithLine (double p1[3], double p2[3], double tol, double &t,
133  double x[3], double pcoords[3], int &subId) VTK_OVERRIDE;
134 
138  static void InterpolationFunctions (double pcoords[3], double weights[27]);
142  static void InterpolationDerivs (double pcoords[3], double derivs[81]);
144 
148  void InterpolateFunctions (double pcoords[3], double weights[27]) VTK_OVERRIDE
149  {
151  }
152  void InterpolateDerivs (double pcoords[3], double derivs[81]) VTK_OVERRIDE
153  {
155  }
157 
158 
162  static int *GetEdgeArray(int edgeId);
163  static int *GetFaceArray(int faceId);
165 
171  void JacobianInverse (double pcoords[3], double **inverse, double derivs[81]);
172 
173 protected:
175  ~vtkTriQuadraticHexahedron () VTK_OVERRIDE;
176 
180  vtkDoubleArray *Scalars;
181 
182 private:
183  vtkTriQuadraticHexahedron (const vtkTriQuadraticHexahedron &) VTK_DELETE_FUNCTION;
184  void operator = (const vtkTriQuadraticHexahedron &) VTK_DELETE_FUNCTION;
185 };
186 
187 #endif
static void InterpolationDerivs(double pcoords[3], double derivs[81])
represent and manipulate point attribute data
Definition: vtkPointData.h:31
int GetNumberOfEdges() override
Implement the vtkCell API.
represent and manipulate cell attribute data
Definition: vtkCellData.h:32
cell represents a parabolic, 9-node isoparametric quad
Abstract class in support of both point location and point insertion.
abstract superclass for non-linear cells
static void InterpolationFunctions(double pcoords[3], double weights[27])
int vtkIdType
Definition: vtkType.h:345
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
dynamic, self-adjusting array of double
void InterpolateDerivs(double pcoords[3], double derivs[81]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives) ...
abstract class to specify cell behavior
Definition: vtkCell.h:56
a simple class to control print indentation
Definition: vtkIndent.h:33
list of point or cell ids
Definition: vtkIdList.h:30
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:48
int GetCellDimension() override
Implement the vtkCell API.
a cell that represents a linear 3D hexahedron
Definition: vtkHexahedron.h:41
object to represent cell connectivity
Definition: vtkCellArray.h:44
virtual vtkCell * GetEdge(int edgeId)=0
Return the edge cell from the edgeId of the cell.
cell represents a parabolic, 27-node isoparametric hexahedron
cell represents a parabolic, isoparametric edge
int GetCellType() override
Implement the vtkCell API.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
represent and manipulate 3D points
Definition: vtkPoints.h:33
int GetNumberOfFaces() override
Implement the vtkCell API.