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vtkQuadraticPyramid.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkQuadraticPyramid.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 =========================================================================*/
42 #ifndef vtkQuadraticPyramid_h
43 #define vtkQuadraticPyramid_h
44 
45 #include "vtkCommonDataModelModule.h" // For export macro
46 #include "vtkNonLinearCell.h"
47 
48 class vtkQuadraticEdge;
49 class vtkQuadraticQuad;
51 class vtkTetra;
52 class vtkPyramid;
53 class vtkDoubleArray;
54 
55 class VTKCOMMONDATAMODEL_EXPORT vtkQuadraticPyramid : public vtkNonLinearCell
56 {
57 public:
60  void PrintSelf(ostream& os, vtkIndent indent) override;
61 
63 
67  int GetCellType() override {return VTK_QUADRATIC_PYRAMID;};
68  int GetCellDimension() override {return 3;}
69  int GetNumberOfEdges() override {return 8;}
70  int GetNumberOfFaces() override {return 5;}
71  vtkCell *GetEdge(int edgeId) override;
72  vtkCell *GetFace(int faceId) override;
74 
75  int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts) override;
76  void Contour(double value, vtkDataArray *cellScalars,
78  vtkCellArray *lines, vtkCellArray *polys,
79  vtkPointData *inPd, vtkPointData *outPd,
80  vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) override;
81  int EvaluatePosition(const double x[3], double closestPoint[3],
82  int& subId, double pcoords[3],
83  double& dist2, double weights[]) override;
84  void EvaluateLocation(int& subId, const double pcoords[3], double x[3],
85  double *weights) override;
86  int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override;
87  void Derivatives(int subId, const double pcoords[3], const double *values,
88  int dim, double *derivs) override;
89  double *GetParametricCoords() override;
90 
96  void Clip(double value, vtkDataArray *cellScalars,
98  vtkPointData *inPd, vtkPointData *outPd,
99  vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd,
100  int insideOut) override;
101 
106  int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t,
107  double x[3], double pcoords[3], int& subId) override;
108 
109 
113  int GetParametricCenter(double pcoords[3]) override;
114 
118  static void InterpolationFunctions(const double pcoords[3], double weights[13]);
122  static void InterpolationDerivs(const double pcoords[3], double derivs[39]);
124 
128  void InterpolateFunctions(const double pcoords[3], double weights[13]) override
129  {
131  }
132  void InterpolateDerivs(const double pcoords[3], double derivs[39]) override
133  {
135  }
137 
138 
142  static int *GetEdgeArray(int edgeId);
143  static int *GetFaceArray(int faceId);
145 
151  void JacobianInverse(const double pcoords[3], double **inverse, double derivs[39]);
152 
153 protected:
156 
165  vtkDoubleArray *Scalars; //used to avoid New/Delete in contouring/clipping
166 
168 
174  void Subdivide(vtkPointData *inPd, vtkCellData *inCd, vtkIdType cellId,
175  vtkDataArray *cellScalars);
177 
178 
184  void ResizeArrays(vtkIdType newSize);
186 
187 private:
188  vtkQuadraticPyramid(const vtkQuadraticPyramid&) = delete;
189  void operator=(const vtkQuadraticPyramid&) = delete;
190 };
191 //----------------------------------------------------------------------------
192 // Return the center of the quadratic pyramid in parametric coordinates.
193 //
194 inline int vtkQuadraticPyramid::GetParametricCenter(double pcoords[3])
195 {
196  pcoords[0] = pcoords[1] = 6.0/13.0;
197  pcoords[2] = 3.0/13.0;
198  return 0;
199 }
200 
201 
202 #endif
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:40
vtkQuadraticPyramid::InterpolationDerivs
static void InterpolationDerivs(const double pcoords[3], double derivs[39])
vtkQuadraticPyramid::Triangulate
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
vtkQuadraticPyramid::Edge
vtkQuadraticEdge * Edge
Definition: vtkQuadraticPyramid.h:157
vtkQuadraticPyramid::InterpolationFunctions
static void InterpolationFunctions(const double pcoords[3], double weights[13])
vtkQuadraticPyramid::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.
vtkPointData
represent and manipulate point attribute data
Definition: vtkPointData.h:38
vtkX3D::value
@ value
Definition: vtkX3D.h:220
vtkIdType
int vtkIdType
Definition: vtkType.h:347
vtkQuadraticPyramid::CellData
vtkCellData * CellData
Definition: vtkQuadraticPyramid.h:163
vtkQuadraticPyramid::GetFaceArray
static int * GetFaceArray(int faceId)
vtkQuadraticPyramid::Clip
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *tets, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
Clip this quadratic triangle using scalar value provided.
vtkQuadraticPyramid::GetParametricCenter
int GetParametricCenter(double pcoords[3]) override
Return the center of the quadratic pyramid in parametric coordinates.
Definition: vtkQuadraticPyramid.h:194
vtkQuadraticTriangle
cell represents a parabolic, isoparametric triangle
Definition: vtkQuadraticTriangle.h:47
vtkPyramid
a 3D cell that represents a linear pyramid
Definition: vtkPyramid.h:50
vtkQuadraticPyramid::Scalars
vtkDoubleArray * Scalars
Definition: vtkQuadraticPyramid.h:165
vtkDataArray
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:55
vtkQuadraticPyramid::Subdivide
void Subdivide(vtkPointData *inPd, vtkCellData *inCd, vtkIdType cellId, vtkDataArray *cellScalars)
This method adds in a point at the center of the quadrilateral face and then interpolates values to t...
vtkQuadraticQuad
cell represents a parabolic, 8-node isoparametric quad
Definition: vtkQuadraticQuad.h:47
vtkQuadraticPyramid::InterpolateFunctions
void InterpolateFunctions(const double pcoords[3], double weights[13]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
Definition: vtkQuadraticPyramid.h:128
vtkQuadraticPyramid::GetNumberOfEdges
int GetNumberOfEdges() override
Return the number of edges in the cell.
Definition: vtkQuadraticPyramid.h:69
VTK_QUADRATIC_PYRAMID
@ VTK_QUADRATIC_PYRAMID
Definition: vtkCellType.h:71
vtkQuadraticPyramid
cell represents a parabolic, 13-node isoparametric pyramid
Definition: vtkQuadraticPyramid.h:56
vtkQuadraticPyramid::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.
vtkQuadraticPyramid::GetNumberOfFaces
int GetNumberOfFaces() override
Return the number of faces in the cell.
Definition: vtkQuadraticPyramid.h:70
vtkQuadraticPyramid::InterpolateDerivs
void InterpolateDerivs(const double pcoords[3], double derivs[39]) override
Definition: vtkQuadraticPyramid.h:132
vtkQuadraticPyramid::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.
vtkCell
abstract class to specify cell behavior
Definition: vtkCell.h:60
vtkCellData
represent and manipulate cell attribute data
Definition: vtkCellData.h:39
vtkQuadraticPyramid::GetParametricCoords
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
vtkQuadraticPyramid::Face
vtkQuadraticQuad * Face
Definition: vtkQuadraticPyramid.h:159
vtkQuadraticPyramid::New
static vtkQuadraticPyramid * New()
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkCellArray
object to represent cell connectivity
Definition: vtkCellArray.h:51
vtkQuadraticPyramid::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...
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
vtkQuadraticPyramid::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkQuadraticPyramid::GetCellDimension
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
Definition: vtkQuadraticPyramid.h:68
vtkQuadraticPyramid::GetCellType
int GetCellType() override
Implement the vtkCell API.
Definition: vtkQuadraticPyramid.h:67
vtkQuadraticPyramid::PointData
vtkPointData * PointData
Definition: vtkQuadraticPyramid.h:162
vtkNonLinearCell.h
vtkNonLinearCell
abstract superclass for non-linear cells
Definition: vtkNonLinearCell.h:37
vtkQuadraticPyramid::Pyramid
vtkPyramid * Pyramid
Definition: vtkQuadraticPyramid.h:161
vtkQuadraticPyramid::vtkQuadraticPyramid
vtkQuadraticPyramid()
vtkCell::GetParametricCenter
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
vtkQuadraticPyramid::~vtkQuadraticPyramid
~vtkQuadraticPyramid() override
vtkQuadraticPyramid::Tetra
vtkTetra * Tetra
Definition: vtkQuadraticPyramid.h:160
vtkQuadraticPyramid::JacobianInverse
void JacobianInverse(const double pcoords[3], double **inverse, double derivs[39])
Given parametric coordinates compute inverse Jacobian transformation matrix.
vtkDoubleArray
dynamic, self-adjusting array of double
Definition: vtkDoubleArray.h:42
vtkQuadraticPyramid::CellScalars
vtkDoubleArray * CellScalars
Definition: vtkQuadraticPyramid.h:164
vtkQuadraticPyramid::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.
vtkQuadraticPyramid::GetFace
vtkCell * GetFace(int faceId) override
Return the face cell from the faceId of the cell.
vtkTetra
a 3D cell that represents a tetrahedron
Definition: vtkTetra.h:48
vtkQuadraticPyramid::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...
vtkQuadraticPyramid::GetEdgeArray
static int * GetEdgeArray(int edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
vtkX3D::index
@ index
Definition: vtkX3D.h:246
vtkQuadraticEdge
cell represents a parabolic, isoparametric edge
Definition: vtkQuadraticEdge.h:44
vtkQuadraticPyramid::ResizeArrays
void ResizeArrays(vtkIdType newSize)
Resize the superclasses' member arrays to newSize where newSize should either be 13 or 14.
vtkQuadraticPyramid::GetEdge
vtkCell * GetEdge(int edgeId) override
Return the edge cell from the edgeId of the cell.
vtkQuadraticPyramid::TriangleFace
vtkQuadraticTriangle * TriangleFace
Definition: vtkQuadraticPyramid.h:158