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,
double pcoords[3],
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 (
double pcoords[3],
double weights[9]);
136 static void InterpolationDerivsPrivate (
double pcoords[3],
double derivs[18]);
141 pcoords[0] = pcoords[1] = 0.5;
void InterpolateDerivs(double pcoords[3], double derivs[18]) override
represent and manipulate point attribute data
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
virtual double * GetParametricCoords()
Return a contiguous array of parametric coordinates of the points defining this cell.
represent and manipulate cell attribute data
cell represents a parabolic, 9-node isoparametric quad
Abstract class in support of both point location and point insertion.
virtual int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)=0
Generate simplices of proper dimension.
virtual void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights)=0
Determine global coordinate (x[3]) from subId and parametric coordinates.
virtual int EvaluatePosition(double x[3], double *closestPoint, 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...
abstract superclass for non-linear cells
a cell that represents a 2D quadrilateral
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
dynamic, self-adjusting array of double
abstract class to specify cell behavior
a simple class to control print indentation
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
list of point or cell ids
virtual void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs)=0
Compute derivatives given cell subId and parametric coordinates.
abstract superclass for arrays of numeric data
virtual int IntersectWithLine(double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)=0
Intersect with a ray.
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 GetNumberOfEdges() override
Return the number of edges in the cell.
object to represent cell connectivity
virtual vtkCell * GetEdge(int edgeId)=0
Return the edge cell from the edgeId of the cell.
cell represents a parabolic, isoparametric edge
a cell that represents a triangle
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.
void InterpolateFunctions(double pcoords[3], double weights[9]) override
virtual int CellBoundary(int subId, double pcoords[3], vtkIdList *pts)=0
Given parametric coordinates of a point, return the closest cell boundary, and whether the point is i...
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
int GetNumberOfFaces() override
Return the number of faces in the cell.
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
int GetCellType() override
Implement the vtkCell API.
represent and manipulate 3D points
int GetParametricCenter(double pcoords[3]) override
Return the center of the pyramid in parametric coordinates.