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vtkPentagonalPrism.h
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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:
61  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
62 
64 
67  void GetEdgePoints(int edgeId, int* &pts) VTK_OVERRIDE;
68  void GetFacePoints(int faceId, int* &pts) VTK_OVERRIDE;
70 
72 
75  int GetCellType() VTK_OVERRIDE {return VTK_PENTAGONAL_PRISM;};
76  int GetCellDimension() VTK_OVERRIDE {return 3;};
77  int GetNumberOfEdges() VTK_OVERRIDE {return 15;};
78  int GetNumberOfFaces() VTK_OVERRIDE {return 7;};
79  vtkCell *GetEdge(int edgeId) VTK_OVERRIDE;
80  vtkCell *GetFace(int faceId) VTK_OVERRIDE;
81  int CellBoundary(int subId, double pcoords[3], vtkIdList *pts) VTK_OVERRIDE;
83 
84  int EvaluatePosition(double x[3], double* closestPoint,
85  int& subId, double pcoords[3],
86  double& dist2, double *weights) VTK_OVERRIDE;
87  void EvaluateLocation(int& subId, double pcoords[3], double x[3],
88  double *weights) VTK_OVERRIDE;
89  int IntersectWithLine(double p1[3], double p2[3], double tol, double& t,
90  double x[3], double pcoords[3], int& subId) VTK_OVERRIDE;
91  int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) VTK_OVERRIDE;
92  void Derivatives(int subId, double pcoords[3], double *values,
93  int dim, double *derivs) VTK_OVERRIDE;
94  double *GetParametricCoords() VTK_OVERRIDE;
95 
99  int GetParametricCenter(double pcoords[3]) VTK_OVERRIDE;
100 
104  static void InterpolationFunctions(double pcoords[3], double weights[10]);
108  static void InterpolationDerivs(double pcoords[3], double derivs[30]);
110 
114  void InterpolateFunctions(double pcoords[3], double weights[10]) VTK_OVERRIDE
115  {
117  }
118  void InterpolateDerivs(double pcoords[3], double derivs[30]) VTK_OVERRIDE
119  {
121  }
123 
125 
129  static int *GetEdgeArray(int edgeId);
130  static int *GetFaceArray(int faceId);
132 
138  void JacobianInverse(double pcoords[3], double **inverse, double derivs[30]);
139 
140 protected:
142  ~vtkPentagonalPrism() VTK_OVERRIDE;
143 
144  vtkLine *Line;
145  vtkQuad *Quad;
146  vtkPolygon *Polygon;
147  vtkTriangle *Triangle;
148 
149 private:
150  vtkPentagonalPrism(const vtkPentagonalPrism&) VTK_DELETE_FUNCTION;
151  void operator=(const vtkPentagonalPrism&) VTK_DELETE_FUNCTION;
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
abstract class to specify 3D cell interface
Definition: vtkCell3D.h:39
abstract class to specify cell behavior
Definition: vtkCell.h:60
list of point or cell ids
Definition: vtkIdList.h:37
a simple class to control print indentation
Definition: vtkIndent.h:40
cell represents a 1D line
Definition: vtkLine.h:36
a 3D cell that represents a convex prism with pentagonal base
void GetEdgePoints(int edgeId, int *&pts) override
See vtkCell3D API for description of these methods.
void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
int GetNumberOfFaces() override
Return the number of faces in the cell.
int GetNumberOfEdges() override
Return the number of edges in the cell.
static void InterpolationDerivs(double pcoords[3], double derivs[30])
int IntersectWithLine(double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
Intersect with a ray.
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...
int GetCellType() override
See the vtkCell3D API for descriptions of these methods.
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’).
static vtkPentagonalPrism * New()
void InterpolateDerivs(double pcoords[3], double derivs[30]) override
void GetFacePoints(int faceId, int *&pts) override
Get the list of vertices that define a face.
vtkCell * GetFace(int faceId) override
Return the face cell from the faceId of the cell.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
static int * GetFaceArray(int faceId)
int GetCellDimension() override
The topological dimension of the cell.
void JacobianInverse(double pcoords[3], double **inverse, double derivs[30])
Given parametric coordinates compute inverse Jacobian transformation matrix.
static void InterpolationFunctions(double pcoords[3], double weights[10])
~vtkPentagonalPrism() override
vtkCell * GetEdge(int edgeId) override
Return the edge cell from the edgeId of the cell.
represent and manipulate 3D points
Definition: vtkPoints.h:40
a cell that represents an n-sided polygon
Definition: vtkPolygon.h:46
a cell that represents a 2D quadrilateral
Definition: vtkQuad.h:42
a cell that represents a triangle
Definition: vtkTriangle.h:42
@ index
Definition: vtkX3D.h:246
@ VTK_PENTAGONAL_PRISM
Definition: vtkCellType.h:60