29 #include "vtkCommonDataModelModule.h"
57 int EvaluatePosition(
const double x[3],
double closestPoint[3],
int& subId,
double pcoords[3],
58 double& dist2,
double weights[])
override;
59 void EvaluateLocation(
int& subId,
const double pcoords[3],
double x[3],
double* weights)
override;
68 int Inflate(
double)
override {
return 0; }
99 int IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
double& t,
double x[3],
100 double pcoords[3],
int& subId)
override;
113 int subId,
const double pcoords[3],
const double* values,
int dim,
double* derivs)
override;
115 static void InterpolationFunctions(
const double pcoords[3],
double weights[1]);
116 static void InterpolationDerivs(
const double pcoords[3],
double derivs[3]);
138 void operator=(
const vtkVertex&) =
delete;
144 pcoords[0] = pcoords[1] = pcoords[2] = 0.0;
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkCell * GetFace(int) override
Make a new vtkVertex object with the same information as this object.
represent and manipulate point attribute data
a cell that represents a 3D point
int GetCellDimension() override
Make a new vtkVertex object with the same information as this object.
void InterpolateDerivs(const double pcoords[3], double derivs[3]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives) ...
represent and manipulate cell attribute data
Abstract class in support of both point location and point insertion.
static void InterpolationDerivs(const double pcoords[3], double derivs[3])
virtual int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)=0
Generate simplices of proper dimension.
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...
abstract class to specify cell behavior
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.
int GetNumberOfFaces() override
Make a new vtkVertex object with the same information as this object.
a simple class to control print indentation
list of point or cell ids
abstract superclass for arrays of numeric data
int Inflate(double) override
This method does nothing.
static void InterpolationFunctions(const double pcoords[3], double weights[1])
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 GetParametricCenter(double pcoords[3]) override
Return the center of the triangle in parametric coordinates.
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
int GetNumberOfEdges() override
Make a new vtkVertex object with the same information as this object.
vtkCell * GetEdge(int) override
Make a new vtkVertex object with the same information as this object.
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 void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs)=0
Compute derivatives given cell subId and parametric coordinates.
void InterpolateFunctions(const double pcoords[3], double weights[1]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives) ...
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
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.
int GetCellType() override
Make a new vtkVertex object with the same information as this object.
represent and manipulate 3D points