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vtkBiQuadraticQuadraticHexahedron.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkBiQuadraticQuadraticHexahedron.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 vtkBiQuadraticQuadraticHexahedron_h
72 #define vtkBiQuadraticQuadraticHexahedron_h
73 
74 #include "vtkCommonDataModelModule.h" // For export macro
75 #include "vtkNonLinearCell.h"
76 
77 class vtkQuadraticEdge;
78 class vtkQuadraticQuad;
79 class vtkBiQuadraticQuad;
80 class vtkHexahedron;
81 class vtkDoubleArray;
82 
83 class VTKCOMMONDATAMODEL_EXPORT vtkBiQuadraticQuadraticHexahedron : public vtkNonLinearCell
84 {
85 public:
88  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
89 
91 
96  int GetCellDimension() VTK_OVERRIDE {return 3;}
97  int GetNumberOfEdges() VTK_OVERRIDE {return 12;}
98  int GetNumberOfFaces() VTK_OVERRIDE {return 6;}
99  vtkCell *GetEdge(int) VTK_OVERRIDE;
100  vtkCell *GetFace(int) VTK_OVERRIDE;
102 
103  int CellBoundary(int subId, double pcoords[3], vtkIdList *pts) VTK_OVERRIDE;
104  void Contour(double value, vtkDataArray *cellScalars,
105  vtkIncrementalPointLocator *locator, vtkCellArray *verts,
106  vtkCellArray *lines, vtkCellArray *polys,
107  vtkPointData *inPd, vtkPointData *outPd,
108  vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) VTK_OVERRIDE;
109  int EvaluatePosition(double x[3], double* closestPoint,
110  int& subId, double pcoords[3],
111  double& dist2, double *weights) VTK_OVERRIDE;
112  void EvaluateLocation(int& subId, double pcoords[3], double x[3],
113  double *weights) VTK_OVERRIDE;
114  int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) VTK_OVERRIDE;
115  void Derivatives(int subId, double pcoords[3], double *values,
116  int dim, double *derivs) VTK_OVERRIDE;
117  double *GetParametricCoords() VTK_OVERRIDE;
118 
124  void Clip(double value, vtkDataArray *cellScalars,
125  vtkIncrementalPointLocator *locator, vtkCellArray *tetras,
126  vtkPointData *inPd, vtkPointData *outPd,
127  vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd,
128  int insideOut) VTK_OVERRIDE;
129 
134  int IntersectWithLine(double p1[3], double p2[3], double tol, double& t,
135  double x[3], double pcoords[3], int& subId) VTK_OVERRIDE;
136 
140  static void InterpolationFunctions(double pcoords[3], double weights[24]);
144  static void InterpolationDerivs(double pcoords[3], double derivs[72]);
146 
150  void InterpolateFunctions(double pcoords[3], double weights[24]) VTK_OVERRIDE
151  {
153  }
154  void InterpolateDerivs(double pcoords[3], double derivs[72]) VTK_OVERRIDE
155  {
157  }
159 
160 
164  static int *GetEdgeArray(int edgeId);
165  static int *GetFaceArray(int faceId);
167 
173  void JacobianInverse(double pcoords[3], double **inverse, double derivs[72]);
174 
175 protected:
178 
181  vtkBiQuadraticQuad *BiQuadFace;
183  vtkPointData *PointData;
184  vtkCellData *CellData;
185  vtkDoubleArray *CellScalars;
186  vtkDoubleArray *Scalars;
187 
188  void Subdivide(vtkPointData *inPd, vtkCellData *inCd, vtkIdType cellId,
189  vtkDataArray *cellScalars);
190 
191 private:
193  void operator=(const vtkBiQuadraticQuadraticHexahedron&) VTK_DELETE_FUNCTION;
194 };
195 
196 #endif
197 
198 
cell represents a parabolic, 9-node isoparametric quad
cell represents a biquadratic, 24-node isoparametric hexahedron
void JacobianInverse(double pcoords[3], double **inverse, double derivs[72])
Given parametric coordinates compute inverse Jacobian transformation matrix.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int GetCellType() override
Implement the vtkCell API.
static void InterpolationFunctions(double pcoords[3], double weights[24])
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
int GetNumberOfFaces() override
Return the number of faces in the cell.
static int * GetFaceArray(int faceId)
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...
static void InterpolationDerivs(double pcoords[3], double derivs[72])
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
void InterpolateDerivs(double pcoords[3], double derivs[72]) override
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
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...
static int * GetEdgeArray(int edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
int GetNumberOfEdges() override
Return the number of edges in the cell.
void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
static vtkBiQuadraticQuadraticHexahedron * New()
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.
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
vtkCell * GetEdge(int) override
Return the edge cell from the edgeId of the cell.
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, 8-node isoparametric quad
@ value
Definition: vtkX3D.h:220
@ index
Definition: vtkX3D.h:246
@ VTK_BIQUADRATIC_QUADRATIC_HEXAHEDRON
Definition: vtkCellType.h:77
int vtkIdType
Definition: vtkType.h:287