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43 #ifndef vtkBiQuadraticQuad_h
44 #define vtkBiQuadraticQuad_h
46 #include "vtkCommonDataModelModule.h"
74 int &subId,
double pcoords[3],
75 double &dist2,
double *weights)
override;
77 double *weights)
override;
79 void Derivatives(
int subId,
const double pcoords[3],
const double *values,
80 int dim,
double *derivs)
override;
97 int insideOut)
override;
104 double x[3],
double pcoords[3],
105 int &subId)
override;
114 vtkBiQuadraticQuad::InterpolationFunctionsPrivate(pcoords,weights);
118 vtkBiQuadraticQuad::InterpolationDerivsPrivate(pcoords,derivs);
135 static void InterpolationFunctionsPrivate (
const double pcoords[3],
double weights[9]);
136 static void InterpolationDerivsPrivate (
const double pcoords[3],
double derivs[18]);
141 pcoords[0] = pcoords[1] = 0.5;
represent and manipulate 3D points
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
void InterpolateFunctions(const double pcoords[3], double weights[9]) override
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
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
int GetNumberOfEdges() override
Return the number of edges in the 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...
abstract superclass for arrays of numeric data
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.
int GetNumberOfFaces() override
Return the number of faces in the cell.
int EvaluatePosition(const double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights) override
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
static vtkBiQuadraticQuad * New()
int GetCellType() override
Implement the vtkCell API.
cell represents a parabolic, 9-node isoparametric quad
abstract class to specify cell behavior
int GetParametricCenter(double pcoords[3]) override
Return the center of the pyramid in 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.
represent and manipulate cell attribute data
a simple class to control print indentation
object to represent cell connectivity
Abstract class in support of both point location and point insertion.
list of point or cell ids
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.
a cell that represents a triangle
abstract superclass for non-linear cells
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
dynamic, self-adjusting array of double
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.
cell represents a parabolic, isoparametric edge
~vtkBiQuadraticQuad() override
void InterpolateDerivs(const double pcoords[3], double derivs[18]) override
a cell that represents a 2D quadrilateral
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).