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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
48class vtkWedge;
49class vtkDoubleArray;
50
51class VTKCOMMONDATAMODEL_EXPORT vtkQuadraticWedge : public vtkNonLinearCell
52{
53public:
56 void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
57
59
63 int GetCellType() VTK_OVERRIDE {return VTK_QUADRATIC_WEDGE;}
64 int GetCellDimension() VTK_OVERRIDE {return 3;}
65 int GetNumberOfEdges() VTK_OVERRIDE {return 9;}
66 int GetNumberOfFaces() VTK_OVERRIDE {return 5;}
67 vtkCell *GetEdge(int edgeId) VTK_OVERRIDE;
68 vtkCell *GetFace(int faceId) VTK_OVERRIDE;
70
71 int CellBoundary(int subId, double pcoords[3], vtkIdList *pts) VTK_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) VTK_OVERRIDE;
77 int EvaluatePosition(double x[3], double* closestPoint,
78 int& subId, double pcoords[3],
79 double& dist2, double *weights) VTK_OVERRIDE;
80 void EvaluateLocation(int& subId, double pcoords[3], double x[3],
81 double *weights) VTK_OVERRIDE;
82 int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) VTK_OVERRIDE;
83 void Derivatives(int subId, double pcoords[3], double *values,
84 int dim, double *derivs) VTK_OVERRIDE;
85 double *GetParametricCoords() VTK_OVERRIDE;
86
92 void Clip(double value, vtkDataArray *cellScalars,
94 vtkPointData *inPd, vtkPointData *outPd,
95 vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd,
96 int insideOut) VTK_OVERRIDE;
97
102 int IntersectWithLine(double p1[3], double p2[3], double tol, double& t,
103 double x[3], double pcoords[3], int& subId) VTK_OVERRIDE;
104
105
109 int GetParametricCenter(double pcoords[3]) VTK_OVERRIDE;
110
114 static void InterpolationFunctions(double pcoords[3], double weights[15]);
118 static void InterpolationDerivs(double pcoords[3], double derivs[45]);
120
124 void InterpolateFunctions(double pcoords[3], double weights[15]) VTK_OVERRIDE
125 {
127 }
128 void InterpolateDerivs(double pcoords[3], double derivs[45]) VTK_OVERRIDE
129 {
131 }
133
134
138 static int *GetEdgeArray(int edgeId);
139 static int *GetFaceArray(int faceId);
141
147 void JacobianInverse(double pcoords[3], double **inverse, double derivs[45]);
148
149protected:
151 ~vtkQuadraticWedge() VTK_OVERRIDE;
152
154 vtkQuadraticTriangle *TriangleFace;
156 vtkWedge *Wedge;
157 vtkPointData *PointData;
158 vtkCellData *CellData;
159 vtkDoubleArray *CellScalars;
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
165private:
166 vtkQuadraticWedge(const vtkQuadraticWedge&) VTK_DELETE_FUNCTION;
167 void operator=(const vtkQuadraticWedge&) VTK_DELETE_FUNCTION;
168};
169//----------------------------------------------------------------------------
170// Return the center of the quadratic wedge in parametric coordinates.
171inline 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
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
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 parabolic, 8-node isoparametric quad
cell represents a parabolic, isoparametric triangle
cell represents a parabolic, 15-node isoparametric wedge
static void InterpolationFunctions(double pcoords[3], double weights[15])
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...
~vtkQuadraticWedge() override
vtkCell * GetEdge(int edgeId) override
Return the edge cell from the edgeId of the cell.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static int * GetEdgeArray(int edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
int GetNumberOfEdges() override
Return the number of edges in the cell.
int GetCellType() override
Implement the vtkCell API.
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...
vtkCell * GetFace(int faceId) override
Return the face cell from the faceId of the cell.
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
void InterpolateDerivs(double pcoords[3], double derivs[45]) override
static int * GetFaceArray(int faceId)
static void InterpolationDerivs(double pcoords[3], double derivs[45])
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.
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 GetNumberOfFaces() override
Return the number of faces in the cell.
static vtkQuadraticWedge * New()
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.
a 3D cell that represents a linear wedge
Definition: vtkWedge.h:50
@ value
Definition: vtkX3D.h:220
@ index
Definition: vtkX3D.h:246
@ VTK_QUADRATIC_WEDGE
Definition: vtkCellType.h:70
int vtkIdType
Definition: vtkType.h:287