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vtkQuadraticLinearWedge.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkQuadraticLinearWedge.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 vtkQuadraticLinearWedge_h
43#define vtkQuadraticLinearWedge_h
44
45#include "vtkCommonDataModelModule.h" // For export macro
46#include "vtkNonLinearCell.h"
47
49class vtkLine;
52class vtkWedge;
53class vtkDoubleArray;
54
55class VTKCOMMONDATAMODEL_EXPORT vtkQuadraticLinearWedge : public vtkNonLinearCell
56{
57public:
60 void PrintSelf (ostream & os, vtkIndent indent) VTK_OVERRIDE;
61
63
67 int GetCellType() VTK_OVERRIDE { return VTK_QUADRATIC_LINEAR_WEDGE; }
68 int GetCellDimension() VTK_OVERRIDE { return 3; }
69 int GetNumberOfEdges() VTK_OVERRIDE { return 9; }
70 int GetNumberOfFaces() VTK_OVERRIDE { return 5; }
71 vtkCell *GetEdge (int edgeId) VTK_OVERRIDE;
72 vtkCell *GetFace (int faceId) VTK_OVERRIDE;
74
75 int CellBoundary (int subId, double pcoords[3], vtkIdList * pts) VTK_OVERRIDE;
76
78
82 void Contour (double value, vtkDataArray * cellScalars,
84 vtkCellArray * lines, vtkCellArray * polys,
85 vtkPointData * inPd, vtkPointData * outPd, vtkCellData * inCd,
86 vtkIdType cellId, vtkCellData * outCd) VTK_OVERRIDE;
87 int EvaluatePosition (double x[3], double *closestPoint,
88 int &subId, double pcoords[3], double &dist2, double *weights) VTK_OVERRIDE;
89 void EvaluateLocation (int &subId, double pcoords[3], double x[3],
90 double *weights) 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;
96
102 void Clip (double value, vtkDataArray * cellScalars,
103 vtkIncrementalPointLocator * locator, vtkCellArray * tetras,
104 vtkPointData * inPd, vtkPointData * outPd,
105 vtkCellData * inCd, vtkIdType cellId, vtkCellData * outCd,
106 int insideOut) VTK_OVERRIDE;
107
112 int IntersectWithLine (double p1[3], double p2[3], double tol, double &t,
113 double x[3], double pcoords[3], int &subId) VTK_OVERRIDE;
114
118 int GetParametricCenter (double pcoords[3]) VTK_OVERRIDE;
119
123 static void InterpolationFunctions (double pcoords[3], double weights[15]);
127 static void InterpolationDerivs (double pcoords[3], double derivs[45]);
129
133 void InterpolateFunctions (double pcoords[3], double weights[15]) VTK_OVERRIDE
134 {
136 }
137 void InterpolateDerivs (double pcoords[3], double derivs[45]) VTK_OVERRIDE
138 {
140 }
142
143
147 static int *GetEdgeArray(int edgeId);
148 static int *GetFaceArray(int faceId);
150
156 void JacobianInverse (double pcoords[3], double **inverse, double derivs[45]);
157
158protected:
161
163 vtkLine *Edge;
164 vtkQuadraticTriangle *TriangleFace;
166 vtkWedge *Wedge;
167 vtkDoubleArray *Scalars; //used to avoid New/Delete in contouring/clipping
168
169private:
170 vtkQuadraticLinearWedge (const vtkQuadraticLinearWedge &) VTK_DELETE_FUNCTION;
171 void operator = (const vtkQuadraticLinearWedge &) VTK_DELETE_FUNCTION;
172};
173//----------------------------------------------------------------------------
174// Return the center of the quadratic wedge in parametric coordinates.
175inline int vtkQuadraticLinearWedge::GetParametricCenter(double pcoords[3])
176{
177 pcoords[0] = pcoords[1] = 1./3;
178 pcoords[2] = 0.5;
179 return 0;
180}
181
182
183#endif
object to represent cell connectivity
Definition: vtkCellArray.h:51
represent and manipulate cell attribute data
Definition: vtkCellData.h:39
abstract class to specify cell behavior
Definition: vtkCell.h:60
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:55
dynamic, self-adjusting array of double
list of point or cell ids
Definition: vtkIdList.h:37
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
Definition: vtkIndent.h:40
cell represents a 1D line
Definition: vtkLine.h:36
abstract superclass for non-linear cells
represent and manipulate point attribute data
Definition: vtkPointData.h:38
represent and manipulate 3D points
Definition: vtkPoints.h:40
cell represents a parabolic, isoparametric edge
cell represents a quadratic-linear, 6-node isoparametric quad
cell represents a, 12-node isoparametric wedge
~vtkQuadraticLinearWedge() override
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...
static void InterpolationFunctions(double pcoords[3], double weights[15])
vtkCell * GetFace(int faceId) override
Return the face cell from the faceId of the cell.
void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
vtkCell * GetEdge(int edgeId) override
Return the edge cell from the edgeId of the cell.
static int * GetFaceArray(int faceId)
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
void InterpolateDerivs(double pcoords[3], double derivs[45]) override
static void InterpolationDerivs(double pcoords[3], double derivs[45])
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
The quadratic linear wege is splitted into 4 linear wedges, each of them is contoured by a provided s...
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.
static int * GetEdgeArray(int edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
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 vtkQuadraticLinearWedge * New()
int GetCellType() override
Implement the vtkCell API.
void JacobianInverse(double pcoords[3], double **inverse, double derivs[45])
Given parametric coordinates compute inverse Jacobian transformation matrix.
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
int GetNumberOfEdges() override
Return the number of edges in the cell.
cell represents a parabolic, isoparametric triangle
a 3D cell that represents a linear wedge
Definition: vtkWedge.h:50
@ value
Definition: vtkX3D.h:220
@ index
Definition: vtkX3D.h:246
@ VTK_QUADRATIC_LINEAR_WEDGE
Definition: vtkCellType.h:75
int vtkIdType
Definition: vtkType.h:287