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34 #include "vtkCommonDataModelModule.h"
67 int insideOut)
override;
69 int& subId,
double pcoords[3],
70 double& dist2,
double weights[])
override;
72 double *weights)
override;
81 double x[3],
double pcoords[3],
int& subId)
override;
83 void Derivatives(
int subId,
const double pcoords[3],
const double *values,
84 int dim,
double *derivs)
override;
118 void operator=(
const vtkPixel&) =
delete;
124 pcoords[0] = pcoords[1] = 0.5;
represent and manipulate 3D points
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...
void InterpolateFunctions(const double pcoords[3], double weights[4]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
represent and manipulate point attribute data
abstract superclass for arrays of numeric 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.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
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...
cell represents a 1D line
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
void InterpolateDerivs(const double pcoords[3], double derivs[8]) override
int GetNumberOfEdges() override
Return the number of edges in the cell.
int GetNumberOfFaces() override
Return the number of faces in the cell.
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.
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 EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
abstract class to specify cell behavior
represent and manipulate cell attribute data
a simple class to control print indentation
object to represent cell connectivity
vtkCell * GetEdge(int edgeId) override
Return the edge cell from the edgeId of the cell.
Abstract class in support of both point location and point insertion.
list of point or cell ids
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
a cell that represents an orthogonal quadrilateral
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
int GetCellType() override
See the vtkCell API for descriptions of these methods.
static void InterpolationDerivs(const double pcoords[3], double derivs[8])
int GetParametricCenter(double pcoords[3]) override
Return the center of the triangle in parametric coordinates.
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *polys, 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 PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static void InterpolationFunctions(const double pcoords[3], double weights[4])