VTK  9.2.6
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=========================================================================*/
35
36#ifndef vtkQuadraticWedge_h
37#define vtkQuadraticWedge_h
38
39#include "vtkCommonDataModelModule.h" // For export macro
40#include "vtkNonLinearCell.h"
41
45class vtkWedge;
46class vtkDoubleArray;
47
48class VTKCOMMONDATAMODEL_EXPORT vtkQuadraticWedge : public vtkNonLinearCell
49{
50public:
53 void PrintSelf(ostream& os, vtkIndent indent) override;
54
56
60 int GetCellType() override { return VTK_QUADRATIC_WEDGE; }
61 int GetCellDimension() override { return 3; }
62 int GetNumberOfEdges() override { return 9; }
63 int GetNumberOfFaces() override { return 5; }
64 vtkCell* GetEdge(int edgeId) override;
65 vtkCell* GetFace(int faceId) override;
67
68 int CellBoundary(int subId, const double pcoords[3], vtkIdList* pts) override;
69 void Contour(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
70 vtkCellArray* verts, vtkCellArray* lines, vtkCellArray* polys, vtkPointData* inPd,
71 vtkPointData* outPd, vtkCellData* inCd, vtkIdType cellId, vtkCellData* outCd) override;
72 int EvaluatePosition(const double x[3], double closestPoint[3], int& subId, double pcoords[3],
73 double& dist2, double weights[]) override;
74 void EvaluateLocation(int& subId, const double pcoords[3], double x[3], double* weights) override;
75 int Triangulate(int index, vtkIdList* ptIds, vtkPoints* pts) override;
77 int subId, const double pcoords[3], const double* values, int dim, double* derivs) override;
78 double* GetParametricCoords() override;
79
85 void Clip(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
86 vtkCellArray* tetras, vtkPointData* inPd, vtkPointData* outPd, vtkCellData* inCd,
87 vtkIdType cellId, vtkCellData* outCd, int insideOut) override;
88
93 int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t, double x[3],
94 double pcoords[3], int& subId) override;
95
99 int GetParametricCenter(double pcoords[3]) override;
100
101 static void InterpolationFunctions(const double pcoords[3], double weights[15]);
102 static void InterpolationDerivs(const double pcoords[3], double derivs[45]);
104
108 void InterpolateFunctions(const double pcoords[3], double weights[15]) override
109 {
111 }
112 void InterpolateDerivs(const double pcoords[3], double derivs[45]) override
113 {
115 }
116
118
125 static const vtkIdType* GetEdgeArray(vtkIdType edgeId);
126 static const vtkIdType* GetFaceArray(vtkIdType faceId);
128
134 void JacobianInverse(const double pcoords[3], double** inverse, double derivs[45]);
135
136protected:
139
147 vtkDoubleArray* Scalars; // used to avoid New/Delete in contouring/clipping
148
150 vtkPointData* inPd, vtkCellData* inCd, vtkIdType cellId, vtkDataArray* cellScalars);
151
152private:
153 vtkQuadraticWedge(const vtkQuadraticWedge&) = delete;
154 void operator=(const vtkQuadraticWedge&) = delete;
155};
156//----------------------------------------------------------------------------
157// Return the center of the quadratic wedge in parametric coordinates.
158inline int vtkQuadraticWedge::GetParametricCenter(double pcoords[3])
159{
160 pcoords[0] = pcoords[1] = 1. / 3;
161 pcoords[2] = 0.5;
162 return 0;
163}
164
165#endif
object to represent cell connectivity
represent and manipulate cell attribute data
Definition vtkCellData.h:36
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
dynamic, self-adjusting array of double
list of point or cell ids
Definition vtkIdList.h:31
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
Definition vtkIndent.h:34
represent and manipulate point attribute data
represent and manipulate 3D points
Definition vtkPoints.h:34
cell represents a parabolic, isoparametric edge
cell represents a parabolic, 8-node isoparametric quad
cell represents a parabolic, isoparametric triangle
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
vtkDoubleArray * Scalars
static void InterpolationDerivs(const double pcoords[3], double derivs[45])
vtkQuadraticTriangle * TriangleFace
static const vtkIdType * GetFaceArray(vtkIdType faceId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
~vtkQuadraticWedge() override
vtkCell * GetEdge(int edgeId) override
Implement the vtkCell API.
void JacobianInverse(const double pcoords[3], double **inverse, double derivs[45])
Given parametric coordinates compute inverse Jacobian transformation matrix.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void Subdivide(vtkPointData *inPd, vtkCellData *inCd, vtkIdType cellId, vtkDataArray *cellScalars)
vtkQuadraticEdge * Edge
vtkPointData * PointData
int GetNumberOfEdges() override
Implement the vtkCell API.
int GetCellType() override
Implement the vtkCell API.
vtkDoubleArray * CellScalars
vtkCell * GetFace(int faceId) override
Implement the vtkCell API.
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...
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
static const vtkIdType * GetEdgeArray(vtkIdType edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
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.
vtkQuadraticQuad * Face
static void InterpolationFunctions(const double pcoords[3], double weights[15])
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
void InterpolateFunctions(const double pcoords[3], double weights[15]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
int GetCellDimension() override
Implement the vtkCell API.
int GetNumberOfFaces() override
Implement the vtkCell API.
void InterpolateDerivs(const double pcoords[3], double derivs[45]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
int GetParametricCenter(double pcoords[3]) override
Return the center of the quadratic wedge in parametric coordinates.
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...
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *tetras, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
Clip this quadratic hexahedron using scalar value provided.
void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
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:44
@ VTK_QUADRATIC_WEDGE
Definition vtkCellType.h:71
#define vtkDataArray
int vtkIdType
Definition vtkType.h:332