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39 #ifndef vtkQuadraticLinearQuad_h
40 #define vtkQuadraticLinearQuad_h
42 #include "vtkCommonDataModelModule.h"
77 int &subId,
double pcoords[3],
double &dist2,
double *weights)
override;
79 double *weights)
override;
81 void Derivatives(
int subId,
const double pcoords[3],
const double *values,
int dim,
82 double *derivs)
override;
93 int insideOut)
override;
100 double x[3],
double pcoords[3],
int &subId)
override;
151 pcoords[0] = pcoords[1] = 0.5;
represent and manipulate 3D points
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 linear quad using scalar value provided.
int GetNumberOfFaces() override
Return the number of faces in the cell.
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
represent and manipulate point attribute data
static int * GetEdgeArray(int edgeId)
Return the ids of the vertices defining edge (edgeId).
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 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 GetNumberOfEdges() override
Return the number of edges in the cell.
abstract superclass for arrays of numeric data
int EvaluatePosition(const double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights) override
static void InterpolationFunctions(const double pcoords[3], double weights[6])
~vtkQuadraticLinearQuad() override
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.
void InterpolateDerivs(const double pcoords[3], double derivs[12]) override
cell represents a 1D line
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
@ VTK_QUADRATIC_LINEAR_QUAD
abstract class to specify cell behavior
void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
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
int GetParametricCenter(double pcoords[3]) override
Return the center of the pyramid in parametric coordinates.
int GetCellType() override
Implement the vtkCell API.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
abstract superclass for non-linear cells
cell represents a quadratic-linear, 6-node isoparametric quad
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
dynamic, self-adjusting array of double
void InterpolateFunctions(const double pcoords[3], double weights[6]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
vtkCell * GetEdge(int) override
Return the edge cell from the edgeId of the cell.
cell represents a parabolic, isoparametric edge
static vtkQuadraticLinearQuad * New()
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
static void InterpolationDerivs(const double pcoords[3], double derivs[12])
a cell that represents a 2D quadrilateral