VTK  9.2.6
vtkHigherOrderWedge.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkHigherOrderWedge.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 =========================================================================*/
34 #ifndef vtkHigherOrderWedge_h
35 #define vtkHigherOrderWedge_h
36 
37 #include <functional> //For std::function
38 
39 #include "vtkCellType.h" // For GetCellType.
40 #include "vtkCommonDataModelModule.h" // For export macro
41 #include "vtkDeprecation.h" // For deprecation macros
42 #include "vtkNew.h" // For member variable.
43 #include "vtkNonLinearCell.h"
44 #include "vtkSmartPointer.h" // For member variable.
45 
46 class vtkCellData;
47 class vtkDoubleArray;
48 class vtkWedge;
49 class vtkIdList;
50 class vtkPointData;
51 class vtkPoints;
52 class vtkVector3d;
53 class vtkVector3i;
58 
59 class VTKCOMMONDATAMODEL_EXPORT vtkHigherOrderWedge : public vtkNonLinearCell
60 {
61 public:
63  void PrintSelf(ostream& os, vtkIndent indent) override;
64 
65  int GetCellType() override = 0;
66  int GetCellDimension() override { return 3; }
67  int RequiresInitialization() override { return 1; }
68  int GetNumberOfEdges() override { return 9; }
69  int GetNumberOfFaces() override { return 5; }
70  vtkCell* GetEdge(int edgeId) override = 0;
71  void SetEdgeIdsAndPoints(int edgeId,
72  const std::function<void(const vtkIdType&)>& set_number_of_ids_and_points,
73  const std::function<void(const vtkIdType&, const vtkIdType&)>& set_ids_and_points);
74  vtkCell* GetFace(int faceId) override = 0;
75 
76  void Initialize() override;
77 
78  int CellBoundary(int subId, const double pcoords[3], vtkIdList* pts) override;
79  int EvaluatePosition(const double x[3], double closestPoint[3], int& subId, double pcoords[3],
80  double& dist2, double weights[]) override;
81  void EvaluateLocation(int& subId, const double pcoords[3], double x[3], double* weights) override;
82  void Contour(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
83  vtkCellArray* verts, vtkCellArray* lines, vtkCellArray* polys, vtkPointData* inPd,
84  vtkPointData* outPd, vtkCellData* inCd, vtkIdType cellId, vtkCellData* outCd) override;
85  void Clip(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
86  vtkCellArray* polys, vtkPointData* inPd, vtkPointData* outPd, vtkCellData* inCd,
87  vtkIdType cellId, vtkCellData* outCd, int insideOut) override;
88  int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t, double x[3],
89  double pcoords[3], int& subId) override;
90  int Triangulate(int index, vtkIdList* ptIds, vtkPoints* pts) override;
91  void Derivatives(
92  int subId, const double pcoords[3], const double* values, int dim, double* derivs) override;
93  void SetParametricCoords();
94  double* GetParametricCoords() override;
95  int GetParametricCenter(double center[3]) override;
96 
97  double GetParametricDistance(const double pcoords[3]) override;
98 
99  virtual void SetOrderFromCellData(
100  vtkCellData* cell_data, const vtkIdType numPts, const vtkIdType cell_id);
101  virtual void SetUniformOrderFromNumPoints(const vtkIdType numPts);
102  virtual void SetOrder(const int s, const int t, const int u, const vtkIdType numPts);
103  virtual const int* GetOrder();
104  virtual int GetOrder(int i) { return this->GetOrder()[i]; }
105 
106  void InterpolateFunctions(const double pcoords[3], double* weights) override = 0;
107  void InterpolateDerivs(const double pcoords[3], double* derivs) override = 0;
108 
109  bool SubCellCoordinatesFromId(vtkVector3i& ijk, int subId);
110  bool SubCellCoordinatesFromId(int& i, int& j, int& k, int subId);
111  static int PointIndexFromIJK(int i, int j, int k, const int* order);
112  int PointIndexFromIJK(int i, int j, int k);
113  bool TransformApproxToCellParams(int subCell, double* pcoords);
114  bool TransformFaceToCellParams(int bdyFace, double* pcoords);
115 
116  static int GetNumberOfApproximatingWedges(const int* order);
118  {
120  }
121  VTK_DEPRECATED_IN_9_1_0("renamed to GetBoundaryQuad")
122  virtual vtkHigherOrderQuadrilateral* getBdyQuad();
123  virtual vtkHigherOrderQuadrilateral* GetBoundaryQuad() = 0;
124  VTK_DEPRECATED_IN_9_1_0("renamed to GetBoundaryTri")
125  virtual vtkHigherOrderTriangle* getBdyTri();
126  virtual vtkHigherOrderTriangle* GetBoundaryTri() = 0;
127  VTK_DEPRECATED_IN_9_1_0("renamed to GetEdgeCell")
128  virtual vtkHigherOrderCurve* getEdgeCell();
129  virtual vtkHigherOrderCurve* GetEdgeCell() = 0;
130  VTK_DEPRECATED_IN_9_1_0("renamed to GetInterpolation")
131  virtual vtkHigherOrderInterpolation* getInterp();
132  virtual vtkHigherOrderInterpolation* GetInterpolation() = 0;
133 
134 protected:
136  ~vtkHigherOrderWedge() override;
137 
138  vtkWedge* GetApprox();
139  void PrepareApproxData(
140  vtkPointData* pd, vtkCellData* cd, vtkIdType cellId, vtkDataArray* cellScalars);
141  vtkWedge* GetApproximateWedge(
142  int subId, vtkDataArray* scalarsIn = nullptr, vtkDataArray* scalarsOut = nullptr);
143 
144  void GetTriangularFace(vtkHigherOrderTriangle* result, int faceId,
145  const std::function<void(const vtkIdType&)>& set_number_of_ids_and_points,
146  const std::function<void(const vtkIdType&, const vtkIdType&)>& set_ids_and_points);
147  void GetQuadrilateralFace(vtkHigherOrderQuadrilateral* result, int faceId,
148  const std::function<void(const vtkIdType&)>& set_number_of_ids_and_points,
149  const std::function<void(const vtkIdType&, const vtkIdType&)>& set_ids_and_points);
150 
151  int Order[4];
152  vtkSmartPointer<vtkPoints> PointParametricCoordinates;
156  vtkNew<vtkDoubleArray> CellScalars;
158  vtkNew<vtkPoints> TmpPts;
159  vtkNew<vtkIdList> TmpIds;
160 
161 private:
162  vtkHigherOrderWedge(const vtkHigherOrderWedge&) = delete;
163  void operator=(const vtkHigherOrderWedge&) = delete;
164 };
165 
166 inline int vtkHigherOrderWedge::GetParametricCenter(double center[3])
167 {
168  center[0] = center[1] = 1. / 3.;
169  center[2] = 0.5;
170  return 0;
171 }
172 
173 #endif // vtkHigherOrderWedge_h
#define VTK_DEPRECATED_IN_9_1_0(reason)
represent and manipulate point attribute data
Definition: vtkPointData.h:41
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
virtual int GetCellType()=0
Return the type of cell.
represent and manipulate cell attribute data
Definition: vtkCellData.h:41
Abstract class in support of both point location and point insertion.
virtual int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)=0
Generate simplices of proper dimension.
virtual void InterpolateFunctions(const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(weight))
Compute the interpolation functions/derivatives (aka shape functions/derivatives) No-ops at this leve...
Definition: vtkCell.h:391
abstract superclass for non-linear cells
Hold a reference to a vtkObjectBase instance.
Definition: vtkMeta.h:32
int vtkIdType
Definition: vtkType.h:332
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int GetOrder(int i)
virtual int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts)=0
Given parametric coordinates of a point, return the closest cell boundary, and whether the point is i...
virtual void InterpolateDerivs(const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(derivs))
Definition: vtkCell.h:394
dynamic, self-adjusting array of double
int RequiresInitialization() override
Some cells require initialization prior to access.
virtual double GetParametricDistance(const double pcoords[3])
Return the distance of the parametric coordinate provided to the cell.
abstract class to specify cell behavior
Definition: vtkCell.h:60
virtual void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights)=0
Determine global coordinate (x[3]) from subId and parametric coordinates.
a simple class to control print indentation
Definition: vtkIndent.h:39
list of point or cell ids
Definition: vtkIdList.h:33
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:55
int GetNumberOfFaces() override
Return the number of faces in the cell.
A 3D cell that represents an arbitrary order HigherOrder wedge.
virtual void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *connectivity, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)=0
Cut (or clip) the cell based on the input cellScalars and the specified value.
virtual vtkCell * GetFace(int faceId)=0
Return the face cell from the faceId of the cell.
virtual int EvaluatePosition(const double x[3], double closestPoint[3], int &subId, double pcoords[3], double &dist2, double weights[])=0
Given a point x[3] return inside(=1), outside(=0) cell, or (-1) computational problem encountered; ev...
object to represent cell connectivity
Definition: vtkCellArray.h:186
virtual vtkCell * GetEdge(int edgeId)=0
Return the edge cell from the edgeId of the cell.
Allocate and hold a VTK object.
Definition: vtkMeta.h:30
virtual void Contour(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd)=0
Generate contouring primitives.
A 2D cell that represents an arbitrary order HigherOrder triangle.
virtual void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs)=0
Compute derivatives given cell subId and parametric coordinates.
int GetNumberOfEdges() override
Return the number of edges in the cell.
virtual void Initialize()
Definition: vtkCell.h:115
virtual double * GetParametricCoords())
Return a contiguous array of parametric coordinates of the points defining this cell.
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
virtual int IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)=0
Intersect with a ray.
a 3D cell that represents a linear wedge
Definition: vtkWedge.h:46
represent and manipulate 3D points
Definition: vtkPoints.h:39