VTK: Common/DataModel/vtkQuadraticWedge.h Source File

| VTK 9.3.1

vtkQuadraticWedge.h
Go to the documentation of this file.
1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
36 #ifndef vtkQuadraticWedge_h
37 #define vtkQuadraticWedge_h
38
39 #include "vtkCommonDataModelModule.h" // For export macro
40 #include "vtkNonLinearCell.h"
41
42 VTK_ABI_NAMESPACE_BEGIN
43 class vtkQuadraticEdge;
44 class vtkQuadraticQuad;
45 class vtkQuadraticTriangle;
46 class vtkWedge;
47 class vtkDoubleArray;
48
49 class VTKCOMMONDATAMODEL_EXPORT vtkQuadraticWedge : public vtkNonLinearCell
50 {
51 public:
52 static vtkQuadraticWedge* New();
53 vtkTypeMacro(vtkQuadraticWedge, vtkNonLinearCell);
54 void PrintSelf(ostream& os, vtkIndent indent) override;
55
57
61 int GetCellType() override { return VTK_QUADRATIC_WEDGE; }
62 int GetCellDimension() override { return 3; }
63 int GetNumberOfEdges() override { return 9; }
64 int GetNumberOfFaces() override { return 5; }
65 vtkCell* GetEdge(int edgeId) override;
66 vtkCell* GetFace(int faceId) override;
68
69 int CellBoundary(int subId, const double pcoords[3], vtkIdList* pts) override;
70 void Contour(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
71 vtkCellArray* verts, vtkCellArray* lines, vtkCellArray* polys, vtkPointData* inPd,
72 vtkPointData* outPd, vtkCellData* inCd, vtkIdType cellId, vtkCellData* outCd) override;
73 int EvaluatePosition(const double x[3], double closestPoint[3], int& subId, double pcoords[3],
74 double& dist2, double weights[]) override;
75 void EvaluateLocation(int& subId, const double pcoords[3], double x[3], double* weights) override;
76 int Triangulate(int index, vtkIdList* ptIds, vtkPoints* pts) override;
77 void Derivatives(
78 int subId, const double pcoords[3], const double* values, int dim, double* derivs) override;
79 double* GetParametricCoords() override;
80
86 void Clip(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
87 vtkCellArray* tetras, vtkPointData* inPd, vtkPointData* outPd, vtkCellData* inCd,
88 vtkIdType cellId, vtkCellData* outCd, int insideOut) override;
89
94 int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t, double x[3],
95 double pcoords[3], int& subId) override;
96
100 int GetParametricCenter(double pcoords[3]) override;
101
102 static void InterpolationFunctions(const double pcoords[3], double weights[15]);
103 static void InterpolationDerivs(const double pcoords[3], double derivs[45]);
105
109 void InterpolateFunctions(const double pcoords[3], double weights[15]) override
110 {
111 vtkQuadraticWedge::InterpolationFunctions(pcoords, weights);
112 }
113 void InterpolateDerivs(const double pcoords[3], double derivs[45]) override
114 {
115 vtkQuadraticWedge::InterpolationDerivs(pcoords, derivs);
116 }
119
126 static const vtkIdType* GetEdgeArray(vtkIdType edgeId);
127 static const vtkIdType* GetFaceArray(vtkIdType faceId);
129
135 void JacobianInverse(const double pcoords[3], double** inverse, double derivs[45]);
136
137 protected:
138 vtkQuadraticWedge();
139 ~vtkQuadraticWedge() override;
140
141 vtkQuadraticEdge* Edge;
142 vtkQuadraticTriangle* TriangleFace;
143 vtkQuadraticQuad* Face;
144 vtkWedge* Wedge;
145 vtkPointData* PointData;
146 vtkCellData* CellData;
147 vtkDoubleArray* CellScalars;
148 vtkDoubleArray* Scalars; // used to avoid New/Delete in contouring/clipping
149
150 void Subdivide(
151 vtkPointData* inPd, vtkCellData* inCd, vtkIdType cellId, vtkDataArray* cellScalars);
152
153 private:
154 vtkQuadraticWedge(const vtkQuadraticWedge&) = delete;
155 void operator=(const vtkQuadraticWedge&) = delete;
156 };
157 //----------------------------------------------------------------------------
158 // Return the center of the quadratic wedge in parametric coordinates.
159 inline int vtkQuadraticWedge::GetParametricCenter(double pcoords[3])
160 {
161 pcoords[0] = pcoords[1] = 1. / 3;
162 pcoords[2] = 0.5;
163 return 0;
164 }
165
166 VTK_ABI_NAMESPACE_END
167 #endif
vtkCellArray
object to represent cell connectivity
Definition: vtkCellArray.h:185
vtkCellData
represent and manipulate cell attribute data
Definition: vtkCellData.h:40
vtkCell
abstract class to specify cell behavior
Definition: vtkCell.h:59
vtkCell::GetParametricCenter
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
vtkDataArray
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:54
vtkDoubleArray
dynamic, self-adjusting array of double
Definition: vtkDoubleArray.h:40
vtkIdList
list of point or cell ids
Definition: vtkIdList.h:32
vtkIncrementalPointLocator
Abstract class in support of both point location and point insertion.
Definition: vtkIncrementalPointLocator.h:41
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:38
vtkNonLinearCell
abstract superclass for non-linear cells
Definition: vtkNonLinearCell.h:26
vtkPointData
represent and manipulate point attribute data
Definition: vtkPointData.h:39
vtkPoints
represent and manipulate 3D points
Definition: vtkPoints.h:38
vtkQuadraticEdge
cell represents a parabolic, isoparametric edge
Definition: vtkQuadraticEdge.h:42
vtkQuadraticQuad
cell represents a parabolic, 8-node isoparametric quad
Definition: vtkQuadraticQuad.h:45
vtkQuadraticTriangle
cell represents a parabolic, isoparametric triangle
Definition: vtkQuadraticTriangle.h:45
vtkQuadraticWedge
cell represents a parabolic, 15-node isoparametric wedge
Definition: vtkQuadraticWedge.h:50
vtkQuadraticWedge::GetParametricCoords
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
vtkQuadraticWedge::Derivatives
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
vtkQuadraticWedge::GetEdge
vtkCell * GetEdge(int edgeId) override
Implement the vtkCell API.
vtkQuadraticWedge::Scalars
vtkDoubleArray * Scalars
Definition: vtkQuadraticWedge.h:148
vtkQuadraticWedge::InterpolationDerivs
static void InterpolationDerivs(const double pcoords[3], double derivs[45])
vtkQuadraticWedge::TriangleFace
vtkQuadraticTriangle * TriangleFace
Definition: vtkQuadraticWedge.h:142
vtkQuadraticWedge::vtkQuadraticWedge
vtkQuadraticWedge()
vtkQuadraticWedge::New
static vtkQuadraticWedge * New()
vtkQuadraticWedge::~vtkQuadraticWedge
~vtkQuadraticWedge() override
vtkQuadraticWedge::GetFaceArray
static const vtkIdType * GetFaceArray(vtkIdType faceId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
vtkQuadraticWedge::JacobianInverse
void JacobianInverse(const double pcoords[3], double **inverse, double derivs[45])
Given parametric coordinates compute inverse Jacobian transformation matrix.
vtkQuadraticWedge::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkQuadraticWedge::Subdivide
void Subdivide(vtkPointData *inPd, vtkCellData *inCd, vtkIdType cellId, vtkDataArray *cellScalars)
vtkQuadraticWedge::Edge
vtkQuadraticEdge * Edge
Definition: vtkQuadraticWedge.h:141
vtkQuadraticWedge::Wedge
vtkWedge * Wedge
Definition: vtkQuadraticWedge.h:144
vtkQuadraticWedge::PointData
vtkPointData * PointData
Definition: vtkQuadraticWedge.h:145
vtkQuadraticWedge::GetNumberOfEdges
int GetNumberOfEdges() override
Implement the vtkCell API.
Definition: vtkQuadraticWedge.h:63
vtkQuadraticWedge::GetFace
vtkCell * GetFace(int faceId) override
Implement the vtkCell API.
vtkQuadraticWedge::GetCellType
int GetCellType() override
Implement the vtkCell API.
Definition: vtkQuadraticWedge.h:61
vtkQuadraticWedge::CellScalars
vtkDoubleArray * CellScalars
Definition: vtkQuadraticWedge.h:147
vtkQuadraticWedge::EvaluatePosition
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...
vtkQuadraticWedge::Triangulate
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
vtkQuadraticWedge::IntersectWithLine
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.
vtkQuadraticWedge::CellData
vtkCellData * CellData
Definition: vtkQuadraticWedge.h:146
vtkQuadraticWedge::Face
vtkQuadraticQuad * Face
Definition: vtkQuadraticWedge.h:143
vtkQuadraticWedge::InterpolationFunctions
static void InterpolationFunctions(const double pcoords[3], double weights[15])
vtkQuadraticWedge::InterpolateFunctions
void InterpolateFunctions(const double pcoords[3], double weights[15]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
Definition: vtkQuadraticWedge.h:109
vtkQuadraticWedge::GetCellDimension
int GetCellDimension() override
Implement the vtkCell API.
Definition: vtkQuadraticWedge.h:62
vtkQuadraticWedge::GetNumberOfFaces
int GetNumberOfFaces() override
Implement the vtkCell API.
Definition: vtkQuadraticWedge.h:64
vtkQuadraticWedge::GetEdgeArray
static const vtkIdType * GetEdgeArray(vtkIdType edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
vtkQuadraticWedge::InterpolateDerivs
void InterpolateDerivs(const double pcoords[3], double derivs[45]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
Definition: vtkQuadraticWedge.h:113
vtkQuadraticWedge::GetParametricCenter
int GetParametricCenter(double pcoords[3]) override
Return the center of the quadratic wedge in parametric coordinates.
Definition: vtkQuadraticWedge.h:159
vtkQuadraticWedge::CellBoundary
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...
vtkQuadraticWedge::Clip
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.
vtkQuadraticWedge::EvaluateLocation
void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
vtkQuadraticWedge::Contour
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.
vtkWedge
a 3D cell that represents a linear wedge
Definition: vtkWedge.h:45
vtkX3D::value
@ value
Definition: vtkX3D.h:220
vtkX3D::index
@ index
Definition: vtkX3D.h:246
VTK_QUADRATIC_WEDGE
@ VTK_QUADRATIC_WEDGE
Definition: vtkCellType.h:71
vtkNonLinearCell.h
vtkIdType
int vtkIdType
Definition: vtkType.h:315