VTK  9.2.6
vtkConvexPointSet.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkConvexPointSet.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=========================================================================*/
29
30#ifndef vtkConvexPointSet_h
31#define vtkConvexPointSet_h
32
33#include "vtkCell3D.h"
34#include "vtkCommonDataModelModule.h" // For export macro
35
37class vtkCellArray;
38class vtkTriangle;
39class vtkTetra;
40class vtkDoubleArray;
41
42class VTKCOMMONDATAMODEL_EXPORT vtkConvexPointSet : public vtkCell3D
43{
44public:
47 void PrintSelf(ostream& os, vtkIndent indent) override;
48
52 virtual int HasFixedTopology() { return 0; }
53
55
59 void GetEdgePoints(vtkIdType vtkNotUsed(edgeId), const vtkIdType*& vtkNotUsed(pts)) override
60 {
61 vtkWarningMacro(<< "vtkConvexPointSet::GetEdgePoints Not Implemented");
62 }
63 vtkIdType GetFacePoints(vtkIdType vtkNotUsed(faceId), const vtkIdType*& vtkNotUsed(pts)) override
64 {
65 vtkWarningMacro(<< "vtkConvexPointSet::GetFacePoints Not Implemented");
66 return 0;
67 }
69 vtkIdType vtkNotUsed(edgeId), const vtkIdType*& vtkNotUsed(pts)) override
70 {
71 vtkWarningMacro(<< "vtkConvexPointSet::GetEdgeToAdjacentFaces Not Implemented");
72 }
74 vtkIdType vtkNotUsed(faceId), const vtkIdType*& vtkNotUsed(faceIds)) override
75 {
76 vtkWarningMacro(<< "vtkConvexPointSet::GetFaceToAdjacentFaces Not Implemented");
77 return 0;
78 }
80 vtkIdType vtkNotUsed(pointId), const vtkIdType*& vtkNotUsed(edgeIds)) override
81 {
82 vtkWarningMacro(<< "vtkConvexPointSet::GetPointToIncidentEdges Not Implemented");
83 return 0;
84 }
86 vtkIdType vtkNotUsed(pointId), const vtkIdType*& vtkNotUsed(faceIds)) override
87 {
88 vtkWarningMacro(<< "vtkConvexPointSet::GetPointToIncidentFaces Not Implemented");
89 return 0;
90 }
92 vtkIdType vtkNotUsed(pointId), const vtkIdType*& vtkNotUsed(pts)) override
93 {
94 vtkWarningMacro(<< "vtkConvexPointSet::GetPointToOneRingPoints Not Implemented");
95 return 0;
96 }
97 bool GetCentroid(double vtkNotUsed(centroid)[3]) const override
98 {
99 vtkWarningMacro(<< "vtkConvexPointSet::GetCentroid Not Implemented");
100 return false;
101 }
102
103
107 double* GetParametricCoords() override;
108
112 int GetCellType() override { return VTK_CONVEX_POINT_SET; }
113
117 int RequiresInitialization() override { return 1; }
118 void Initialize() override;
119
121
131 int GetNumberOfEdges() override { return 0; }
132 vtkCell* GetEdge(int) override { return nullptr; }
133 int GetNumberOfFaces() override;
134 vtkCell* GetFace(int faceId) override;
136
141 void Contour(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
142 vtkCellArray* verts, vtkCellArray* lines, vtkCellArray* polys, vtkPointData* inPd,
143 vtkPointData* outPd, vtkCellData* inCd, vtkIdType cellId, vtkCellData* outCd) override;
144
150 void Clip(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
151 vtkCellArray* connectivity, vtkPointData* inPd, vtkPointData* outPd, vtkCellData* inCd,
152 vtkIdType cellId, vtkCellData* outCd, int insideOut) override;
153
159 int EvaluatePosition(const double x[3], double closestPoint[3], int& subId, double pcoords[3],
160 double& dist2, double weights[]) override;
161
165 void EvaluateLocation(int& subId, const double pcoords[3], double x[3], double* weights) override;
166
171 int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t, double x[3],
172 double pcoords[3], int& subId) override;
173
177 int Triangulate(int index, vtkIdList* ptIds, vtkPoints* pts) override;
178
184 int subId, const double pcoords[3], const double* values, int dim, double* derivs) override;
185
191 int CellBoundary(int subId, const double pcoords[3], vtkIdList* pts) override;
192
196 int GetParametricCenter(double pcoords[3]) override;
197
202 int IsPrimaryCell() override { return 0; }
203
205
209 void InterpolateFunctions(const double pcoords[3], double* sf) override;
210 void InterpolateDerivs(const double pcoords[3], double* derivs) override;
212
213protected:
216
221
225
226private:
227 vtkConvexPointSet(const vtkConvexPointSet&) = delete;
228 void operator=(const vtkConvexPointSet&) = delete;
229};
230
231//----------------------------------------------------------------------------
232inline int vtkConvexPointSet::GetParametricCenter(double pcoords[3])
233{
234 pcoords[0] = pcoords[1] = pcoords[2] = 0.5;
235 return 0;
236}
237
238#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.
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Triangulate using methods of vtkOrderedTriangulator.
double * GetParametricCoords() override
See vtkCell3D API for description of this method.
vtkDoubleArray * ParametricCoords
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkCell * GetFace(int faceId) override
A convex point set has no explicit cell edge or faces; however implicitly (after triangulation) it do...
bool GetCentroid(double vtkNotUsed(centroid)[3]) const override
See vtkCell3D API for description of these methods.
int GetNumberOfEdges() override
A convex point set has no explicit cell edge or faces; however implicitly (after triangulation) it do...
int RequiresInitialization() override
This cell requires that it be initialized prior to access.
vtkDoubleArray * TetraScalars
static vtkConvexPointSet * 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
Satisfy the vtkCell API.
int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts) override
Returns the set of points forming a face of the triangulation of these points that are on the boundar...
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *connectivity, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
Satisfy the vtkCell API.
vtkIdType GetPointToIncidentEdges(vtkIdType vtkNotUsed(pointId), const vtkIdType *&vtkNotUsed(edgeIds)) override
See vtkCell3D API for description of these methods.
vtkIdType GetFacePoints(vtkIdType vtkNotUsed(faceId), const vtkIdType *&vtkNotUsed(pts)) override
See vtkCell3D API for description of these methods.
~vtkConvexPointSet() override
void GetEdgePoints(vtkIdType vtkNotUsed(edgeId), const vtkIdType *&vtkNotUsed(pts)) override
See vtkCell3D API for description of these methods.
void Initialize() override
int IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
Triangulates the cells and then intersects them to determine the intersection point.
void InterpolateDerivs(const double pcoords[3], double *derivs) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
vtkCellArray * BoundaryTris
int EvaluatePosition(const double x[3], double closestPoint[3], int &subId, double pcoords[3], double &dist2, double weights[]) override
Satisfy the vtkCell API.
int GetParametricCenter(double pcoords[3]) override
Return the center of the cell in parametric coordinates.
vtkIdType GetFaceToAdjacentFaces(vtkIdType vtkNotUsed(faceId), const vtkIdType *&vtkNotUsed(faceIds)) override
See vtkCell3D API for description of these methods.
void GetEdgeToAdjacentFaces(vtkIdType vtkNotUsed(edgeId), const vtkIdType *&vtkNotUsed(pts)) override
See vtkCell3D API for description of these methods.
int IsPrimaryCell() override
A convex point set is triangulated prior to any operations on it so it is not a primary cell,...
int GetCellType() override
See the vtkCell API for descriptions of these methods.
int GetNumberOfFaces() override
A convex point set has no explicit cell edge or faces; however implicitly (after triangulation) it do...
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Computes derivatives by triangulating and from subId and pcoords, evaluating derivatives on the resul...
void InterpolateFunctions(const double pcoords[3], double *sf) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
vtkCell * GetEdge(int) override
A convex point set has no explicit cell edge or faces; however implicitly (after triangulation) it do...
vtkIdType GetPointToIncidentFaces(vtkIdType vtkNotUsed(pointId), const vtkIdType *&vtkNotUsed(faceIds)) override
See vtkCell3D API for description of these methods.
void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
The inverse of EvaluatePosition.
virtual int HasFixedTopology()
See vtkCell3D API for description of this method.
vtkIdType GetPointToOneRingPoints(vtkIdType vtkNotUsed(pointId), const vtkIdType *&vtkNotUsed(pts)) override
See vtkCell3D API for description of these methods.
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
a 3D cell that represents a tetrahedron
Definition vtkTetra.h:42
a cell that represents a triangle
Definition vtkTriangle.h:36
dataset represents arbitrary combinations of all possible cell types
@ VTK_CONVEX_POINT_SET
Definition vtkCellType.h:86
#define vtkDataArray
int vtkIdType
Definition vtkType.h:332