VTK
vtkPentagonalPrism.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkPentagonalPrism.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 =========================================================================*/
45 #ifndef vtkPentagonalPrism_h
46 #define vtkPentagonalPrism_h
47 
48 #include "vtkCommonDataModelModule.h" // For export macro
49 #include "vtkCell3D.h"
50 
51 class vtkLine;
52 class vtkPolygon;
53 class vtkQuad;
54 class vtkTriangle;
55 
56 class VTKCOMMONDATAMODEL_EXPORT vtkPentagonalPrism : public vtkCell3D
57 {
58 public:
59  static vtkPentagonalPrism *New();
61  void PrintSelf(ostream& os, vtkIndent indent) override;
62 
64 
67  void GetEdgePoints(int edgeId, int* &pts) override;
68  void GetFacePoints(int faceId, int* &pts) override;
70 
72 
75  int GetCellType() override {return VTK_PENTAGONAL_PRISM;};
76  int GetCellDimension() override {return 3;};
77  int GetNumberOfEdges() override {return 15;};
78  int GetNumberOfFaces() override {return 7;};
79  vtkCell *GetEdge(int edgeId) override;
80  vtkCell *GetFace(int faceId) override;
81  int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts) override;
83 
84  int EvaluatePosition(const double x[3], double closestPoint[3],
85  int& subId, double pcoords[3],
86  double& dist2, double weights[]) override;
87  void EvaluateLocation(int& subId, const double pcoords[3], double x[3],
88  double *weights) override;
89  int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t,
90  double x[3], double pcoords[3], int& subId) override;
91  int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override;
92  void Derivatives(int subId, const double pcoords[3], const double *values,
93  int dim, double *derivs) override;
94  double *GetParametricCoords() override;
95 
99  int GetParametricCenter(double pcoords[3]) override;
100 
104  static void InterpolationFunctions(const double pcoords[3], double weights[10]);
108  static void InterpolationDerivs(const double pcoords[3], double derivs[30]);
110 
114  void InterpolateFunctions(const double pcoords[3], double weights[10]) override
115  {
117  }
118  void InterpolateDerivs(const double pcoords[3], double derivs[30]) override
119  {
121  }
123 
125 
129  static int *GetEdgeArray(int edgeId);
130  static int *GetFaceArray(int faceId);
132 
138  void JacobianInverse(const double pcoords[3], double **inverse, double derivs[30]);
139 
140 protected:
142  ~vtkPentagonalPrism() override;
143 
148 
149 private:
150  vtkPentagonalPrism(const vtkPentagonalPrism&) = delete;
151  void operator=(const vtkPentagonalPrism&) = delete;
152 };
153 
154 //----------------------------------------------------------------------------
155 inline int vtkPentagonalPrism::GetParametricCenter(double pcoords[3])
156 {
157  pcoords[0] = pcoords[1] = 0.5;
158  pcoords[2] = 0.5;
159 
160  return 0;
161 }
162 #endif
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:39
vtkCell::IntersectWithLine
virtual int IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)=0
Intersect with a ray.
vtkPentagonalPrism::GetCellType
int GetCellType() override
See the vtkCell3D API for descriptions of these methods.
Definition: vtkPentagonalPrism.h:75
vtkPentagonalPrism::InterpolateDerivs
void InterpolateDerivs(const double pcoords[3], double derivs[30]) override
Definition: vtkPentagonalPrism.h:118
vtkPolygon
a cell that represents an n-sided polygon
Definition: vtkPolygon.h:45
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkPentagonalPrism::Triangle
vtkTriangle * Triangle
Definition: vtkPentagonalPrism.h:147
vtkPentagonalPrism::Line
vtkLine * Line
Definition: vtkPentagonalPrism.h:144
vtkCell3D.h
vtkCell::EvaluateLocation
virtual void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights)=0
Determine global coordinate (x[3]) from subId and parametric coordinates.
vtkPentagonalPrism::InterpolateFunctions
void InterpolateFunctions(const double pcoords[3], double weights[10]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
Definition: vtkPentagonalPrism.h:114
vtkLine
cell represents a 1D line
Definition: vtkLine.h:35
vtkPentagonalPrism::Polygon
vtkPolygon * Polygon
Definition: vtkPentagonalPrism.h:146
vtkCell3D
abstract class to specify 3D cell interface
Definition: vtkCell3D.h:38
vtkPentagonalPrism
a 3D cell that represents a convex prism with pentagonal base
Definition: vtkPentagonalPrism.h:56
vtkCell::Triangulate
virtual int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)=0
Generate simplices of proper dimension.
vtkCell
abstract class to specify cell behavior
Definition: vtkCell.h:59
vtkPentagonalPrism::GetNumberOfEdges
int GetNumberOfEdges() override
Return the number of edges in the cell.
Definition: vtkPentagonalPrism.h:77
vtkCell::GetFace
virtual vtkCell * GetFace(int faceId)=0
Return the face cell from the faceId of the cell.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkPentagonalPrism::InterpolationDerivs
static void InterpolationDerivs(const double pcoords[3], double derivs[30])
vtkIdList
list of point or cell ids
Definition: vtkIdList.h:36
vtkPentagonalPrism::GetNumberOfFaces
int GetNumberOfFaces() override
Return the number of faces in the cell.
Definition: vtkPentagonalPrism.h:78
vtkCell3D::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkTriangle
a cell that represents a triangle
Definition: vtkTriangle.h:41
vtkCell3D::GetEdgePoints
virtual void GetEdgePoints(int edgeId, int *&pts)=0
Get the pair of vertices that define an edge.
VTK_PENTAGONAL_PRISM
Definition: vtkCellType.h:60
vtkCell::CellBoundary
virtual int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts)=0
Given parametric coordinates of a point, return the closest cell boundary, and whether the point is i...
vtkCell::EvaluatePosition
virtual int EvaluatePosition(const double x[3], double closestPoint[3], int &subId, double pcoords[3], double &dist2, double weights[])=0
Given a point x[3] return inside(=1), outside(=0) cell, or (-1) computational problem encountered; ev...
vtkCell::GetParametricCoords
virtual double * GetParametricCoords())
Return a contiguous array of parametric coordinates of the points defining this cell.
vtkCell::GetEdge
virtual vtkCell * GetEdge(int edgeId)=0
Return the edge cell from the edgeId of the cell.
vtkPentagonalPrism::InterpolationFunctions
static void InterpolationFunctions(const double pcoords[3], double weights[10])
vtkPentagonalPrism::Quad
vtkQuad * Quad
Definition: vtkPentagonalPrism.h:145
vtkCell::Derivatives
virtual void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs)=0
Compute derivatives given cell subId and parametric coordinates.
vtkCell::GetParametricCenter
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
vtkCell3D::GetFacePoints
virtual void GetFacePoints(int faceId, int *&pts)=0
Get the list of vertices that define a face.
vtkPentagonalPrism::GetParametricCenter
int GetParametricCenter(double pcoords[3]) override
Return the center of the wedge in parametric coordinates.
Definition: vtkPentagonalPrism.h:155
vtkX3D::index
Definition: vtkX3D.h:246
vtkQuad
a cell that represents a 2D quadrilateral
Definition: vtkQuad.h:41
vtkPentagonalPrism::GetCellDimension
int GetCellDimension() override
The topological dimension of the cell.
Definition: vtkPentagonalPrism.h:76