43#ifndef vtkBiQuadraticQuad_h
44#define vtkBiQuadraticQuad_h
46#include "vtkCommonDataModelModule.h"
73 int EvaluatePosition(
const double x[3],
double* closestPoint,
int& subId,
double pcoords[3],
74 double& dist2,
double* weights)
override;
75 void EvaluateLocation(
int& subId,
const double pcoords[3],
double x[3],
double* weights)
override;
78 int subId,
const double pcoords[3],
const double* values,
int dim,
double* derivs)
override;
97 int IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
double& t,
double x[3],
98 double pcoords[3],
int& subId)
override;
107 vtkBiQuadraticQuad::InterpolationFunctionsPrivate(pcoords, weights);
111 vtkBiQuadraticQuad::InterpolationDerivsPrivate(pcoords, derivs);
127 static void InterpolationFunctionsPrivate(
const double pcoords[3],
double weights[9]);
128 static void InterpolationDerivsPrivate(
const double pcoords[3],
double derivs[18]);
133 pcoords[0] = pcoords[1] = 0.5;
void InterpolateFunctions(const double pcoords[3], double weights[9]) override
int IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
Line-edge intersection.
void InterpolateDerivs(const double pcoords[3], double derivs[18]) override
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
int GetNumberOfEdges() override
Return the number of edges in the cell.
int GetParametricCenter(double pcoords[3]) override
Return the center of the pyramid in parametric coordinates.
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts) override
Given parametric coordinates of a point, return the closest cell boundary, and whether the point is i...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkBiQuadraticQuad * New()
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
~vtkBiQuadraticQuad() override
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
Clip this biquadratic quad using scalar value provided.
int GetCellType() override
Implement the vtkCell API.
void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
vtkCell * GetEdge(int) override
Return the edge cell from the edgeId of the cell.
int EvaluatePosition(const double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights) override
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
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
Generate contouring primitives.
int GetNumberOfFaces() override
Return the number of faces in the cell.
object to represent cell connectivity
represent and manipulate cell attribute data
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
dynamic, self-adjusting array of double
list of point or cell ids
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
represent and manipulate point attribute data
represent and manipulate 3D points
a cell that represents a 2D quadrilateral
cell represents a parabolic, isoparametric edge
a cell that represents a triangle