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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:
87  void PrintSelf(ostream& os, vtkIndent indent) override;
88 
90 
94  int GetCellType() override { return VTK_TRIQUADRATIC_HEXAHEDRON; }
95  int GetCellDimension() override { return 3; }
96  int GetNumberOfEdges() override { return 12; }
97  int GetNumberOfFaces() override { return 6; }
98  vtkCell* GetEdge(int) override;
99  vtkCell* GetFace(int) override;
101 
102  int CellBoundary(int subId, const double pcoords[3], vtkIdList* pts) override;
103  void Contour(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
104  vtkCellArray* verts, vtkCellArray* lines, vtkCellArray* polys, vtkPointData* inPd,
105  vtkPointData* outPd, vtkCellData* inCd, vtkIdType cellId, vtkCellData* outCd) override;
106  int EvaluatePosition(const double x[3], double* closestPoint, int& subId, double pcoords[3],
107  double& dist2, double* weights) override;
108  void EvaluateLocation(int& subId, const double pcoords[3], double x[3], double* weights) override;
109  int Triangulate(int index, vtkIdList* ptIds, vtkPoints* pts) override;
111  int subId, const double pcoords[3], const double* values, int dim, double* derivs) override;
112  double* GetParametricCoords() override;
113 
119  void Clip(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
120  vtkCellArray* tetras, vtkPointData* inPd, vtkPointData* outPd, vtkCellData* inCd,
121  vtkIdType cellId, vtkCellData* outCd, int insideOut) override;
122 
127  int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t, double x[3],
128  double pcoords[3], int& subId) override;
129 
130  static void InterpolationFunctions(const double pcoords[3], double weights[27]);
131  static void InterpolationDerivs(const double pcoords[3], double derivs[81]);
133 
137  void InterpolateFunctions(const double pcoords[3], double weights[27]) override
138  {
140  }
141  void InterpolateDerivs(const double pcoords[3], double derivs[81]) override
142  {
144  }
147 
154  static const vtkIdType* GetEdgeArray(vtkIdType edgeId);
155  static const vtkIdType* GetFaceArray(vtkIdType faceId);
157 
163  void JacobianInverse(const double pcoords[3], double** inverse, double derivs[81]);
164 
165 protected:
168 
173 
174 private:
176  void operator=(const vtkTriQuadraticHexahedron&) = delete;
177 };
178 
179 #endif
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:34
vtkTriQuadraticHexahedron::~vtkTriQuadraticHexahedron
~vtkTriQuadraticHexahedron() override
vtkHexahedron
a cell that represents a linear 3D hexahedron
Definition: vtkHexahedron.h:42
vtkPointData
represent and manipulate point attribute data
Definition: vtkPointData.h:33
vtkTriQuadraticHexahedron::GetCellType
int GetCellType() override
Implement the vtkCell API.
Definition: vtkTriQuadraticHexahedron.h:94
vtkX3D::value
@ value
Definition: vtkX3D.h:226
vtkIdType
int vtkIdType
Definition: vtkType.h:332
vtkTriQuadraticHexahedron::GetFace
vtkCell * GetFace(int) override
Implement the vtkCell API.
vtkTriQuadraticHexahedron::GetNumberOfEdges
int GetNumberOfEdges() override
Implement the vtkCell API.
Definition: vtkTriQuadraticHexahedron.h:96
vtkTriQuadraticHexahedron::InterpolationFunctions
static void InterpolationFunctions(const double pcoords[3], double weights[27])
vtkTriQuadraticHexahedron::GetParametricCoords
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
vtkDataArray
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:50
vtkTriQuadraticHexahedron::Face
vtkBiQuadraticQuad * Face
Definition: vtkTriQuadraticHexahedron.h:170
vtkTriQuadraticHexahedron::Contour
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.
vtkTriQuadraticHexahedron::Triangulate
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
vtkTriQuadraticHexahedron::New
static vtkTriQuadraticHexahedron * New()
vtkTriQuadraticHexahedron::Edge
vtkQuadraticEdge * Edge
Definition: vtkTriQuadraticHexahedron.h:169
vtkTriQuadraticHexahedron::Scalars
vtkDoubleArray * Scalars
Definition: vtkTriQuadraticHexahedron.h:172
vtkTriQuadraticHexahedron::EvaluatePosition
int EvaluatePosition(const double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights) override
vtkTriQuadraticHexahedron::GetEdgeArray
static const vtkIdType * GetEdgeArray(vtkIdType edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
vtkTriQuadraticHexahedron::InterpolateFunctions
void InterpolateFunctions(const double pcoords[3], double weights[27]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
Definition: vtkTriQuadraticHexahedron.h:137
vtkBiQuadraticQuad
cell represents a parabolic, 9-node isoparametric quad
Definition: vtkBiQuadraticQuad.h:52
VTK_TRIQUADRATIC_HEXAHEDRON
@ VTK_TRIQUADRATIC_HEXAHEDRON
Definition: vtkCellType.h:74
vtkTriQuadraticHexahedron::JacobianInverse
void JacobianInverse(const double pcoords[3], double **inverse, double derivs[81])
Given parametric coordinates compute inverse Jacobian transformation matrix.
vtkCell
abstract class to specify cell behavior
Definition: vtkCell.h:58
vtkCellData
represent and manipulate cell attribute data
Definition: vtkCellData.h:33
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:34
vtkCellArray
object to represent cell connectivity
Definition: vtkCellArray.h:181
vtkTriQuadraticHexahedron::Hex
vtkHexahedron * Hex
Definition: vtkTriQuadraticHexahedron.h:171
vtkTriQuadraticHexahedron::InterpolationDerivs
static void InterpolationDerivs(const double pcoords[3], double derivs[81])
vtkTriQuadraticHexahedron::GetFaceArray
static const vtkIdType * GetFaceArray(vtkIdType faceId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
vtkIncrementalPointLocator
Abstract class in support of both point location and point insertion.
Definition: vtkIncrementalPointLocator.h:52
vtkIdList
list of point or cell ids
Definition: vtkIdList.h:31
vtkTriQuadraticHexahedron::EvaluateLocation
void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
vtkTriQuadraticHexahedron::CellBoundary
int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts) override
Given parametric coordinates of a point, return the closest cell boundary, and whether the point is i...
vtkTriQuadraticHexahedron::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkTriQuadraticHexahedron
cell represents a parabolic, 27-node isoparametric hexahedron
Definition: vtkTriQuadraticHexahedron.h:83
vtkNonLinearCell.h
vtkTriQuadraticHexahedron::InterpolateDerivs
void InterpolateDerivs(const double pcoords[3], double derivs[81]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
Definition: vtkTriQuadraticHexahedron.h:141
vtkNonLinearCell
abstract superclass for non-linear cells
Definition: vtkNonLinearCell.h:37
vtkTriQuadraticHexahedron::vtkTriQuadraticHexahedron
vtkTriQuadraticHexahedron()
vtkDoubleArray
dynamic, self-adjusting array of double
Definition: vtkDoubleArray.h:36
vtkTriQuadraticHexahedron::GetNumberOfFaces
int GetNumberOfFaces() override
Implement the vtkCell API.
Definition: vtkTriQuadraticHexahedron.h:97
vtkTriQuadraticHexahedron::GetEdge
vtkCell * GetEdge(int) override
Implement the vtkCell API.
vtkTriQuadraticHexahedron::GetCellDimension
int GetCellDimension() override
Implement the vtkCell API.
Definition: vtkTriQuadraticHexahedron.h:95
vtkX3D::index
@ index
Definition: vtkX3D.h:252
vtkQuadraticEdge
cell represents a parabolic, isoparametric edge
Definition: vtkQuadraticEdge.h:41
vtkTriQuadraticHexahedron::Clip
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *tetras, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
Clip this triquadratic hexahedron using scalar value provided.
vtkTriQuadraticHexahedron::IntersectWithLine
int IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
Line-edge intersection.
vtkTriQuadraticHexahedron::Derivatives
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.