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29 #ifndef vtkPolyVertex_h
30 #define vtkPolyVertex_h
32 #include "vtkCommonDataModelModule.h"
65 int insideOut)
override;
67 int& subId,
double pcoords[3],
68 double& dist2,
double weights[])
override;
70 double *weights)
override;
71 int IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
double& t,
72 double x[3],
double pcoords[3],
int& subId)
override;
74 void Derivatives(
int subId,
const double pcoords[3],
const double *values,
75 int dim,
double *derivs)
override;
represent and manipulate 3D points
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.
int GetNumberOfFaces() override
Return the number of faces in the cell.
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.
represent and manipulate point attribute data
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
abstract superclass for arrays of numeric data
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 cell that represents a 3D point
virtual int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)=0
Generate simplices of proper dimension.
abstract class to specify cell behavior
represent and manipulate cell attribute data
a simple class to control print indentation
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
object to represent cell connectivity
vtkCell * GetFace(int vtkNotUsed(faceId)) override
Abstract class in support of both point location and point insertion.
list of point or cell ids
vtkCell * GetEdge(int vtkNotUsed(edgeId)) override
int GetNumberOfEdges() override
Return the number of edges in the cell.
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 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...
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.
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
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.
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
int IsPrimaryCell() override
Return whether this cell type has a fixed topology or whether the topology varies depending on the da...
int GetCellType() override
See the vtkCell API for descriptions of these methods.
cell represents a set of 0D vertices