52#ifndef vtkQuadraticQuad_h
53#define vtkQuadraticQuad_h
55#include "vtkCommonDataModelModule.h"
86 int EvaluatePosition(
const double x[3],
double closestPoint[3],
int& subId,
double pcoords[3],
87 double& dist2,
double weights[])
override;
88 void EvaluateLocation(
int& subId,
const double pcoords[3],
double x[3],
double* weights)
override;
91 int subId,
const double pcoords[3],
const double* values,
int dim,
double* derivs)
override;
106 int IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
double& t,
double x[3],
107 double pcoords[3],
int& subId)
override;
156 pcoords[0] = pcoords[1] = 0.5;
object to represent cell connectivity
represent and manipulate cell attribute data
abstract class to specify cell behavior
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
abstract superclass for arrays of numeric data
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
abstract superclass for non-linear cells
represent and manipulate point attribute data
represent and manipulate 3D points
a cell that represents a 2D quadrilateral
cell represents a parabolic, isoparametric edge
cell represents a parabolic, 8-node isoparametric quad
~vtkQuadraticQuad() override
vtkDoubleArray * CellScalars
int GetNumberOfEdges() override
Implement the vtkCell API.
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 quadratic quad using scalar value provided.
void Subdivide(double *weights)
void InterpolateDerivs(const double pcoords[3], double derivs[16]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
int EvaluatePosition(const double x[3], double closestPoint[3], int &subId, double pcoords[3], double &dist2, double weights[]) override
Given a point x[3] return inside(=1), outside(=0) cell, or (-1) computational problem encountered; ev...
static void InterpolationDerivs(const double pcoords[3], double derivs[16])
int GetParametricCenter(double pcoords[3]) override
Return the center of the pyramid in parametric coordinates.
vtkCell * GetEdge(int) 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.
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...
int GetNumberOfFaces() override
Implement the vtkCell API.
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
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.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
static vtkQuadraticQuad * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void InterpolateFunctions(const double pcoords[3], double weights[8]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
void InterpolateAttributes(vtkPointData *inPd, vtkCellData *inCd, vtkIdType cellId, vtkDataArray *cellScalars)
vtkCell * GetFace(int) override
Implement the vtkCell API.
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
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 GetCellType() override
Implement the vtkCell API.
static void InterpolationFunctions(const double pcoords[3], double weights[8])
int GetCellDimension() override
Implement the vtkCell API.