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26 #ifndef vtkEmptyCell_h
27 #define vtkEmptyCell_h
29 #include "vtkCommonDataModelModule.h"
59 int insideOut) VTK_OVERRIDE;
63 int& subId,
double pcoords[3],
64 double& dist2,
double *weights) VTK_OVERRIDE;
66 double *weights) VTK_OVERRIDE;
68 double x[3],
double pcoords[3],
int& subId) VTK_OVERRIDE;
70 void Derivatives(
int subId,
double pcoords[3],
double *values,
71 int dim,
double *derivs) VTK_OVERRIDE;
represent and manipulate 3D points
void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
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.
represent and manipulate point attribute data
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
vtkCell * GetEdge(int) override
Return the edge cell from the edgeId of the cell.
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...
an empty cell used as a place-holder during processing
abstract superclass for arrays of numeric data
static vtkEmptyCell * New()
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
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 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...
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.
void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
int GetNumberOfEdges() override
Return the number of edges in the cell.
int GetCellType() override
See the vtkCell API for descriptions of these methods.
int GetNumberOfFaces() override
Return the number of faces in the cell.
int IntersectWithLine(double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
Intersect with a ray.