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vtkQuadraticWedge.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkQuadraticWedge.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 =========================================================================*/
39 #ifndef vtkQuadraticWedge_h
40 #define vtkQuadraticWedge_h
41 
42 #include "vtkCommonDataModelModule.h" // For export macro
43 #include "vtkNonLinearCell.h"
44 
45 class vtkQuadraticEdge;
46 class vtkQuadraticQuad;
48 class vtkWedge;
49 class vtkDoubleArray;
50 
51 class VTKCOMMONDATAMODEL_EXPORT vtkQuadraticWedge : public vtkNonLinearCell
52 {
53 public:
56  void PrintSelf(ostream& os, vtkIndent indent) override;
57 
59 
63  int GetCellType() override {return VTK_QUADRATIC_WEDGE;}
64  int GetCellDimension() override {return 3;}
65  int GetNumberOfEdges() override {return 9;}
66  int GetNumberOfFaces() override {return 5;}
67  vtkCell *GetEdge(int edgeId) override;
68  vtkCell *GetFace(int faceId) override;
70 
71  int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts) override;
72  void Contour(double value, vtkDataArray *cellScalars,
74  vtkCellArray *lines, vtkCellArray *polys,
75  vtkPointData *inPd, vtkPointData *outPd,
76  vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) override;
77  int EvaluatePosition(const double x[3], double closestPoint[3],
78  int& subId, double pcoords[3],
79  double& dist2, double weights[]) override;
80  void EvaluateLocation(int& subId, const double pcoords[3], double x[3],
81  double *weights) override;
82  int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override;
83  void Derivatives(int subId, const double pcoords[3], const double *values,
84  int dim, double *derivs) override;
85  double *GetParametricCoords() override;
86 
92  void Clip(double value, vtkDataArray *cellScalars,
93  vtkIncrementalPointLocator *locator, vtkCellArray *tetras,
94  vtkPointData *inPd, vtkPointData *outPd,
95  vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd,
96  int insideOut) override;
97 
102  int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t,
103  double x[3], double pcoords[3], int& subId) override;
104 
105 
109  int GetParametricCenter(double pcoords[3]) override;
110 
114  static void InterpolationFunctions(const double pcoords[3], double weights[15]);
118  static void InterpolationDerivs(const double pcoords[3], double derivs[45]);
120 
124  void InterpolateFunctions(const double pcoords[3], double weights[15]) override
125  {
127  }
128  void InterpolateDerivs(const double pcoords[3], double derivs[45]) override
129  {
131  }
133 
134 
138  static int *GetEdgeArray(int edgeId);
139  static int *GetFaceArray(int faceId);
141 
147  void JacobianInverse(const double pcoords[3], double **inverse, double derivs[45]);
148 
149 protected:
151  ~vtkQuadraticWedge() override;
152 
160  vtkDoubleArray *Scalars; //used to avoid New/Delete in contouring/clipping
161 
162  void Subdivide(vtkPointData *inPd, vtkCellData *inCd, vtkIdType cellId,
163  vtkDataArray *cellScalars);
164 
165 private:
166  vtkQuadraticWedge(const vtkQuadraticWedge&) = delete;
167  void operator=(const vtkQuadraticWedge&) = delete;
168 };
169 //----------------------------------------------------------------------------
170 // Return the center of the quadratic wedge in parametric coordinates.
171 inline int vtkQuadraticWedge::GetParametricCenter(double pcoords[3])
172 {
173  pcoords[0] = pcoords[1] = 1./3;
174  pcoords[2] = 0.5;
175  return 0;
176 }
177 
178 
179 #endif
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:40
vtkQuadraticWedge::PointData
vtkPointData * PointData
Definition: vtkQuadraticWedge.h:157
vtkQuadraticWedge::Scalars
vtkDoubleArray * Scalars
Definition: vtkQuadraticWedge.h:160
vtkQuadraticWedge::Face
vtkQuadraticQuad * Face
Definition: vtkQuadraticWedge.h:155
vtkQuadraticWedge::EvaluatePosition
int EvaluatePosition(const double x[3], double closestPoint[3], 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...
vtkQuadraticWedge::InterpolateFunctions
void InterpolateFunctions(const double pcoords[3], double weights[15]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
Definition: vtkQuadraticWedge.h:124
vtkQuadraticWedge::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.
vtkPointData
represent and manipulate point attribute data
Definition: vtkPointData.h:38
vtkX3D::value
@ value
Definition: vtkX3D.h:220
vtkQuadraticWedge::GetParametricCenter
int GetParametricCenter(double pcoords[3]) override
Return the center of the quadratic wedge in parametric coordinates.
Definition: vtkQuadraticWedge.h:171
vtkIdType
int vtkIdType
Definition: vtkType.h:347
vtkQuadraticWedge::Wedge
vtkWedge * Wedge
Definition: vtkQuadraticWedge.h:156
vtkQuadraticWedge::GetNumberOfFaces
int GetNumberOfFaces() override
Return the number of faces in the cell.
Definition: vtkQuadraticWedge.h:66
vtkQuadraticWedge::vtkQuadraticWedge
vtkQuadraticWedge()
vtkQuadraticWedge::GetFaceArray
static int * GetFaceArray(int faceId)
vtkQuadraticWedge::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...
vtkQuadraticTriangle
cell represents a parabolic, isoparametric triangle
Definition: vtkQuadraticTriangle.h:47
vtkQuadraticWedge::Triangulate
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
vtkQuadraticWedge::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.
vtkQuadraticWedge::JacobianInverse
void JacobianInverse(const double pcoords[3], double **inverse, double derivs[45])
Given parametric coordinates compute inverse Jacobian transformation matrix.
vtkDataArray
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:55
vtkQuadraticWedge::CellScalars
vtkDoubleArray * CellScalars
Definition: vtkQuadraticWedge.h:159
vtkQuadraticWedge::GetNumberOfEdges
int GetNumberOfEdges() override
Return the number of edges in the cell.
Definition: vtkQuadraticWedge.h:65
vtkQuadraticQuad
cell represents a parabolic, 8-node isoparametric quad
Definition: vtkQuadraticQuad.h:47
vtkQuadraticWedge::InterpolateDerivs
void InterpolateDerivs(const double pcoords[3], double derivs[45]) override
Definition: vtkQuadraticWedge.h:128
vtkQuadraticWedge::GetParametricCoords
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
vtkWedge
a 3D cell that represents a linear wedge
Definition: vtkWedge.h:50
vtkCell
abstract class to specify cell behavior
Definition: vtkCell.h:60
vtkQuadraticWedge::Edge
vtkQuadraticEdge * Edge
Definition: vtkQuadraticWedge.h:153
vtkQuadraticWedge
cell represents a parabolic, 15-node isoparametric wedge
Definition: vtkQuadraticWedge.h:52
vtkQuadraticWedge::GetEdgeArray
static int * GetEdgeArray(int edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
vtkCellData
represent and manipulate cell attribute data
Definition: vtkCellData.h:39
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkCellArray
object to represent cell connectivity
Definition: vtkCellArray.h:51
vtkQuadraticWedge::InterpolationDerivs
static void InterpolationDerivs(const double pcoords[3], double derivs[45])
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:37
vtkQuadraticWedge::~vtkQuadraticWedge
~vtkQuadraticWedge() override
vtkQuadraticWedge::New
static vtkQuadraticWedge * New()
vtkQuadraticWedge::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.
vtkQuadraticWedge::TriangleFace
vtkQuadraticTriangle * TriangleFace
Definition: vtkQuadraticWedge.h:154
VTK_QUADRATIC_WEDGE
@ VTK_QUADRATIC_WEDGE
Definition: vtkCellType.h:70
vtkNonLinearCell.h
vtkQuadraticWedge::GetCellType
int GetCellType() override
Implement the vtkCell API.
Definition: vtkQuadraticWedge.h:63
vtkNonLinearCell
abstract superclass for non-linear cells
Definition: vtkNonLinearCell.h:37
vtkQuadraticWedge::GetEdge
vtkCell * GetEdge(int edgeId) override
Return the edge cell from the edgeId of the cell.
vtkQuadraticWedge::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkCell::GetParametricCenter
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
vtkQuadraticWedge::CellData
vtkCellData * CellData
Definition: vtkQuadraticWedge.h:158
vtkDoubleArray
dynamic, self-adjusting array of double
Definition: vtkDoubleArray.h:42
vtkQuadraticWedge::GetFace
vtkCell * GetFace(int faceId) override
Return the face cell from the faceId of the cell.
vtkQuadraticWedge::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.
vtkX3D::index
@ index
Definition: vtkX3D.h:246
vtkQuadraticEdge
cell represents a parabolic, isoparametric edge
Definition: vtkQuadraticEdge.h:44
vtkQuadraticWedge::Subdivide
void Subdivide(vtkPointData *inPd, vtkCellData *inCd, vtkIdType cellId, vtkDataArray *cellScalars)
vtkQuadraticWedge::GetCellDimension
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
Definition: vtkQuadraticWedge.h:64
vtkQuadraticWedge::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 quadratic hexahedron using scalar value provided.
vtkQuadraticWedge::InterpolationFunctions
static void InterpolationFunctions(const double pcoords[3], double weights[15])