43 #ifndef vtkBiQuadraticQuad_h
44 #define vtkBiQuadraticQuad_h
46 #include "vtkCommonDataModelModule.h"
74 int &subId,
double pcoords[3],
75 double &dist2,
double *weights) VTK_OVERRIDE;
77 double *weights) VTK_OVERRIDE;
79 void Derivatives (
int subId,
double pcoords[3],
double *values,
80 int dim,
double *derivs) VTK_OVERRIDE;
97 int insideOut) VTK_OVERRIDE;
103 int IntersectWithLine (
double p1[3],
double p2[3],
double tol,
double &t,
104 double x[3],
double pcoords[3],
105 int &subId) VTK_OVERRIDE;
110 int GetParametricCenter(
double pcoords[3]) VTK_OVERRIDE;
115 VTK_LEGACY(static
void InterpolationFunctions (
double pcoords[3],
double weights[9]));
119 VTK_LEGACY(static
void InterpolationDerivs (
double pcoords[3],
double derivs[18]));
125 void InterpolateFunctions (
double pcoords[3],
double weights[9]) VTK_OVERRIDE
127 vtkBiQuadraticQuad::InterpolationFunctionsPrivate(pcoords,weights);
131 vtkBiQuadraticQuad::InterpolationDerivsPrivate(pcoords,derivs);
148 static
void InterpolationFunctionsPrivate (
double pcoords[3],
double weights[9]);
149 static
void InterpolationDerivsPrivate (
double pcoords[3],
double derivs[18]);
154 pcoords[0] = pcoords[1] = 0.5;
cell represents a parabolic, 9-node isoparametric quad
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
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.
void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
vtkCell * GetEdge(int) override
Return the edge cell from the edgeId of the cell.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
~vtkBiQuadraticQuad() override
int GetCellType() override
Implement the vtkCell API.
int CellBoundary(int subId, double pcoords[3], vtkIdList *pts) override
Given parametric coordinates of a point, return the closest cell boundary, and whether the point is i...
static vtkBiQuadraticQuad * New()
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
int EvaluatePosition(double x[3], double *closestPoint, 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...
void InterpolateDerivs(double pcoords[3], double derivs[18]) override
int GetNumberOfFaces() override
Return the number of faces in the cell.
object to represent cell connectivity
represent and manipulate cell attribute data
abstract class to specify cell behavior
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
a cell that represents a triangle
int Contour(vtkDataSet *input, vtkPolyData *output, vtkDataArray *field, float isoValue, bool computeScalars)