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31 #include "vtkCommonDataModelModule.h"
61 int insideOut)
override;
63 int& subId,
double pcoords[3],
64 double& dist2,
double weights[])
override;
66 double *weights)
override;
102 double x[3],
double pcoords[3],
int& subId)
override;
114 void Derivatives(
int subId,
const double pcoords[3],
const double *values,
115 int dim,
double *derivs)
override;
146 void operator=(
const vtkVertex&) =
delete;
152 pcoords[0] = pcoords[1] = pcoords[2] = 0.0;
represent and manipulate 3D points
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *pts, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
Cut (or clip) the cell based on the input cellScalars and the specified value.
void InterpolateFunctions(const double pcoords[3], double weights[1]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
vtkCell * GetEdge(int) override
Return the edge cell from the edgeId of the cell.
represent and manipulate point attribute data
void Contour(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *verts1, vtkCellArray *lines, vtkCellArray *verts2, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) override
Generate contouring primitives.
int GetNumberOfEdges() override
Return the number of edges in the cell.
abstract superclass for arrays of numeric data
static void InterpolationDerivs(const double pcoords[3], double derivs[3])
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
a cell that represents a 3D point
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Triangulate the vertex.
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Get the derivative of the vertex.
void InterpolateDerivs(const double pcoords[3], double derivs[3]) override
abstract class to specify cell behavior
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 IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
Intersect with a ray.
int GetCellType() override
Make a new vtkVertex object with the same information as this object.
static void InterpolationFunctions(const double pcoords[3], double weights[1])
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...
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
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...
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
int GetNumberOfFaces() override
Return the number of faces in the cell.
int GetParametricCenter(double pcoords[3]) override
Return the center of the triangle in parametric coordinates.