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41 #ifndef vtkBiQuadraticTriangle_h
42 #define vtkBiQuadraticTriangle_h
44 #include "vtkCommonDataModelModule.h"
78 int& subId,
double pcoords[3],
79 double& dist2,
double *weights) VTK_OVERRIDE;
81 double *weights) VTK_OVERRIDE;
83 void Derivatives(
int subId,
double pcoords[3],
double *values,
84 int dim,
double *derivs) VTK_OVERRIDE;
96 int insideOut) VTK_OVERRIDE;
102 int IntersectWithLine(
double p1[3],
double p2[3],
double tol,
double& t,
103 double x[3],
double pcoords[3],
int& subId) VTK_OVERRIDE;
109 int GetParametricCenter(
double pcoords[3]) VTK_OVERRIDE;
115 double GetParametricDistance(
double pcoords[3]) VTK_OVERRIDE;
120 static
void InterpolationFunctions(
double pcoords[3],
double weights[7]);
124 static
void InterpolationDerivs(
double pcoords[3],
double derivs[14]);
130 void InterpolateFunctions(
double pcoords[3],
double weights[7]) VTK_OVERRIDE
155 pcoords[0] = pcoords[1] = 1./3;
represent and manipulate 3D points
void InterpolateDerivs(double pcoords[3], double derivs[14]) override
static vtkBiQuadraticTriangle * New()
represent and manipulate point attribute data
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
~vtkBiQuadraticTriangle() override
cell represents a parabolic, isoparametric triangle
abstract superclass for arrays of numeric data
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int GetNumberOfFaces() override
Return the number of faces in the cell.
int GetNumberOfEdges() override
Return the number of edges in the cell.
abstract class to specify cell behavior
represent and manipulate cell attribute data
a simple class to control print indentation
object to represent cell connectivity
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 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...
Abstract class in support of both point location and point insertion.
list of point or cell ids
static void InterpolationDerivs(double pcoords[3], double derivs[14])
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
a cell that represents a triangle
int GetCellType() override
Implement the vtkCell API.
abstract superclass for non-linear cells
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
dynamic, self-adjusting array of double
cell represents a parabolic, isoparametric edge
static void InterpolationFunctions(double pcoords[3], double weights[7])
void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
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...
vtkCell * GetEdge(int edgeId) override
Return the edge cell from the edgeId of the cell.
@ VTK_BIQUADRATIC_TRIANGLE