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36 #ifndef vtkCubicLine_h
37 #define vtkCubicLine_h
39 #include "vtkCommonDataModelModule.h"
69 int& subId,
double pcoords[3],
70 double& dist2,
double weights[])
override;
72 double *weights)
override;
74 void Derivatives(
int subId,
const double pcoords[3],
const double *values,
75 int dim,
double *derivs)
override;
93 int insideOut)
override;
105 double x[3],
double pcoords[3],
int& subId)
override;
148 pcoords[0]=pcoords[1] = pcoords[2] = 0.0;
represent and manipulate 3D points
int IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
Line-line intersection.
static void InterpolationFunctions(const double pcoords[3], double weights[4])
static void InterpolationDerivs(const double pcoords[3], double derivs[4])
static vtkCubicLine * New()
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
represent and manipulate point attribute data
int GetNumberOfFaces() override
Return the number of faces in the cell.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int GetCellType() override
See the vtkCell API for descriptions of these methods.
abstract superclass for arrays of numeric data
cell represents a 1D line
int GetParametricCenter(double pcoords[3]) override
Return the center of the triangle in parametric coordinates.
double GetParametricDistance(const double pcoords[3]) override
Return the distance of the parametric coordinate provided to the cell.
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
void InterpolateDerivs(const double pcoords[3], double derivs[4]) 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 InterpolateFunctions(const double pcoords[3], double weights[4]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
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
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
a simple class to control print indentation
cell represents a cubic , isoparametric 1D line
object to represent cell connectivity
Abstract class in support of both point location and point insertion.
list of point or cell ids
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.
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
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...
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *lines, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
Clip this line using scalar value provided.
int GetNumberOfEdges() override
Return the number of edges in the cell.
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
int EvaluatePosition(const double x[3], double closestPoint[3], 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...