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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 =========================================================================*/
74 #ifndef vtkTriQuadraticHexahedron_h
75 #define vtkTriQuadraticHexahedron_h
76 
77 #include "vtkCommonDataModelModule.h" // For export macro
78 #include "vtkNonLinearCell.h"
79 
80 class vtkQuadraticEdge;
81 class vtkBiQuadraticQuad;
82 class vtkHexahedron;
83 class vtkDoubleArray;
84 
85 class VTKCOMMONDATAMODEL_EXPORT vtkTriQuadraticHexahedron : public vtkNonLinearCell
86 {
87 public:
90  void PrintSelf (ostream & os, vtkIndent indent) VTK_OVERRIDE;
91 
93 
97  int GetCellType() VTK_OVERRIDE { return VTK_TRIQUADRATIC_HEXAHEDRON; }
98  int GetCellDimension() VTK_OVERRIDE { return 3; }
99  int GetNumberOfEdges() VTK_OVERRIDE { return 12; }
100  int GetNumberOfFaces() VTK_OVERRIDE { return 6; }
101  vtkCell *GetEdge (int) VTK_OVERRIDE;
102  vtkCell *GetFace (int) VTK_OVERRIDE;
104 
105  int CellBoundary (int subId, double pcoords[3], vtkIdList * pts) VTK_OVERRIDE;
106  void Contour (double value, vtkDataArray * cellScalars,
107  vtkIncrementalPointLocator * locator, vtkCellArray * verts,
108  vtkCellArray * lines, vtkCellArray * polys,
109  vtkPointData * inPd, vtkPointData * outPd, vtkCellData * inCd,
110  vtkIdType cellId, vtkCellData * outCd) VTK_OVERRIDE;
111  int EvaluatePosition (double x[3], double *closestPoint,
112  int &subId, double pcoords[3], double &dist2, double *weights) VTK_OVERRIDE;
113  void EvaluateLocation (int &subId, double pcoords[3],
114  double x[3], double *weights) VTK_OVERRIDE;
115  int Triangulate (int index, vtkIdList * ptIds, vtkPoints * pts) VTK_OVERRIDE;
116  void Derivatives (int subId, double pcoords[3], double *values,
117  int dim, double *derivs) VTK_OVERRIDE;
118  double *GetParametricCoords () VTK_OVERRIDE;
119 
125  void Clip (double value, vtkDataArray * cellScalars,
126  vtkIncrementalPointLocator * locator, vtkCellArray * tetras,
127  vtkPointData * inPd, vtkPointData * outPd,
128  vtkCellData * inCd, vtkIdType cellId, vtkCellData * outCd,
129  int insideOut) VTK_OVERRIDE;
130 
135  int IntersectWithLine (double p1[3], double p2[3], double tol, double &t,
136  double x[3], double pcoords[3], int &subId) VTK_OVERRIDE;
137 
141  static void InterpolationFunctions (double pcoords[3], double weights[27]);
145  static void InterpolationDerivs (double pcoords[3], double derivs[81]);
147 
151  void InterpolateFunctions (double pcoords[3], double weights[27]) VTK_OVERRIDE
152  {
154  }
155  void InterpolateDerivs (double pcoords[3], double derivs[81]) VTK_OVERRIDE
156  {
158  }
160 
161 
165  static int *GetEdgeArray(int edgeId);
166  static int *GetFaceArray(int faceId);
168 
174  void JacobianInverse (double pcoords[3], double **inverse, double derivs[81]);
175 
176 protected:
178  ~vtkTriQuadraticHexahedron () VTK_OVERRIDE;
179 
183  vtkDoubleArray *Scalars;
184 
185 private:
186  vtkTriQuadraticHexahedron (const vtkTriQuadraticHexahedron &) VTK_DELETE_FUNCTION;
187  void operator = (const vtkTriQuadraticHexahedron &) VTK_DELETE_FUNCTION;
188 };
189 
190 #endif
cell represents a parabolic, 9-node isoparametric quad
object to represent cell connectivity
Definition: vtkCellArray.h:51
represent and manipulate cell attribute data
Definition: vtkCellData.h:39
abstract class to specify cell behavior
Definition: vtkCell.h:60
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:55
dynamic, self-adjusting array of double
a cell that represents a linear 3D hexahedron
Definition: vtkHexahedron.h:48
list of point or cell ids
Definition: vtkIdList.h:37
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
Definition: vtkIndent.h:40
abstract superclass for non-linear cells
represent and manipulate point attribute data
Definition: vtkPointData.h:38
represent and manipulate 3D points
Definition: vtkPoints.h:40
cell represents a parabolic, isoparametric edge
cell represents a parabolic, 27-node isoparametric hexahedron
static void InterpolationDerivs(double pcoords[3], double derivs[81])
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
void Contour(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) override
Generate contouring primitives.
static void InterpolationFunctions(double pcoords[3], double weights[27])
static int * GetEdgeArray(int edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
int GetCellType() override
Implement the vtkCell API.
static int * GetFaceArray(int faceId)
int CellBoundary(int subId, double pcoords[3], vtkIdList *pts) override
Given parametric coordinates of a point, return the closest cell boundary, and whether the point is i...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int GetNumberOfEdges() override
Return the number of edges in the cell.
static vtkTriQuadraticHexahedron * New()
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
int EvaluatePosition(double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights) override
Given a point x[3] return inside(=1), outside(=0) cell, or (-1) computational problem encountered; ev...
void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
void InterpolateDerivs(double pcoords[3], double derivs[81]) override
void JacobianInverse(double pcoords[3], double **inverse, double derivs[81])
Given parametric coordinates compute inverse Jacobian transformation matrix.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
int GetNumberOfFaces() override
Return the number of faces in the cell.
void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
~vtkTriQuadraticHexahedron() override
vtkCell * GetEdge(int) override
Return the edge cell from the edgeId of the cell.
@ value
Definition: vtkX3D.h:220
@ index
Definition: vtkX3D.h:246
@ VTK_TRIQUADRATIC_HEXAHEDRON
Definition: vtkCellType.h:73
int vtkIdType
Definition: vtkType.h:287