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vtkPolyVertex.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkPolyVertex.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 =========================================================================*/
23 #ifndef vtkPolyVertex_h
24 #define vtkPolyVertex_h
25 
26 #include "vtkCommonDataModelModule.h" // For export macro
27 #include "vtkCell.h"
28 
29 class vtkVertex;
31 
32 class VTKCOMMONDATAMODEL_EXPORT vtkPolyVertex : public vtkCell
33 {
34 public:
35  static vtkPolyVertex *New();
36  vtkTypeMacro(vtkPolyVertex,vtkCell);
37  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
38 
40 
43  int GetCellType() VTK_OVERRIDE {return VTK_POLY_VERTEX;};
44  int GetCellDimension() VTK_OVERRIDE {return 0;};
45  int GetNumberOfEdges() VTK_OVERRIDE {return 0;};
46  int GetNumberOfFaces() VTK_OVERRIDE {return 0;};
47  vtkCell *GetEdge(int vtkNotUsed(edgeId)) VTK_OVERRIDE {return 0;};
48  vtkCell *GetFace(int vtkNotUsed(faceId)) VTK_OVERRIDE {return 0;};
49  int CellBoundary(int subId, double pcoords[3], vtkIdList *pts) VTK_OVERRIDE;
50  void Contour(double value, vtkDataArray *cellScalars,
52  vtkCellArray *lines, vtkCellArray *polys,
53  vtkPointData *inPd, vtkPointData *outPd,
54  vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) VTK_OVERRIDE;
55  void Clip(double value, vtkDataArray *cellScalars,
57  vtkPointData *inPd, vtkPointData *outPd,
58  vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd,
59  int insideOut) VTK_OVERRIDE;
60  int EvaluatePosition(double x[3], double* closestPoint,
61  int& subId, double pcoords[3],
62  double& dist2, double *weights) VTK_OVERRIDE;
63  void EvaluateLocation(int& subId, double pcoords[3], double x[3],
64  double *weights) VTK_OVERRIDE;
65  int IntersectWithLine(double p1[3], double p2[3], double tol, double& t,
66  double x[3], double pcoords[3], int& subId) VTK_OVERRIDE;
67  int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) VTK_OVERRIDE;
68  void Derivatives(int subId, double pcoords[3], double *values,
69  int dim, double *derivs) VTK_OVERRIDE;
70  int IsPrimaryCell() VTK_OVERRIDE {return 0;}
72 
76  int GetParametricCenter(double pcoords[3]) VTK_OVERRIDE;
77 
78 protected:
79  vtkPolyVertex();
80  ~vtkPolyVertex() VTK_OVERRIDE;
81 
83 
84 private:
85  vtkPolyVertex(const vtkPolyVertex&) VTK_DELETE_FUNCTION;
86  void operator=(const vtkPolyVertex&) VTK_DELETE_FUNCTION;
87 };
88 
89 #endif
90 
91 
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
represent and manipulate point attribute data
Definition: vtkPointData.h:31
vtkCell * GetEdge(int vtkNotUsed(edgeId)) override
See the vtkCell API for descriptions of these methods.
Definition: vtkPolyVertex.h:47
a cell that represents a 3D point
Definition: vtkVertex.h:30
represent and manipulate cell attribute data
Definition: vtkCellData.h:32
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 EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights)=0
Determine global coordinate (x[3]) from subId and parametric coordinates.
virtual int EvaluatePosition(double x[3], double *closestPoint, 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...
int vtkIdType
Definition: vtkType.h:345
cell represents a set of 0D vertices
Definition: vtkPolyVertex.h:32
abstract class to specify cell behavior
Definition: vtkCell.h:56
vtkCell * GetFace(int vtkNotUsed(faceId)) override
See the vtkCell API for descriptions of these methods.
Definition: vtkPolyVertex.h:48
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkVertex * Vertex
Definition: vtkPolyVertex.h:82
int GetNumberOfFaces() override
See the vtkCell API for descriptions of these methods.
Definition: vtkPolyVertex.h:46
list of point or cell ids
Definition: vtkIdList.h:30
virtual void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs)=0
Compute derivatives given cell subId and parametric coordinates.
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:48
virtual int IntersectWithLine(double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)=0
Intersect with a ray.
int GetCellType() override
See the vtkCell API for descriptions of these methods.
Definition: vtkPolyVertex.h:43
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.
object to represent cell connectivity
Definition: vtkCellArray.h:44
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.
virtual int CellBoundary(int subId, double pcoords[3], vtkIdList *pts)=0
Given parametric coordinates of a point, return the closest cell boundary, and whether the point is i...
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
int GetNumberOfEdges() override
See the vtkCell API for descriptions of these methods.
Definition: vtkPolyVertex.h:45
int IsPrimaryCell() override
See the vtkCell API for descriptions of these methods.
Definition: vtkPolyVertex.h:70
int GetCellDimension() override
See the vtkCell API for descriptions of these methods.
Definition: vtkPolyVertex.h:44
represent and manipulate 3D points
Definition: vtkPoints.h:33