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37 #include "vtkCommonDataModelModule.h"
77 int& subId,
double pcoords[3],
78 double& dist2,
double *weights) VTK_OVERRIDE;
80 double *weights) VTK_OVERRIDE;
82 double x[3],
double pcoords[3],
int& subId) VTK_OVERRIDE;
84 void Derivatives(
int subId,
double pcoords[3],
double *values,
85 int dim,
double *derivs) VTK_OVERRIDE;
129 void operator=(const
vtkVoxel&) VTK_DELETE_FUNCTION;
represent and manipulate 3D points
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
void InterpolateDerivs(double pcoords[3], double derivs[24]) override
void InterpolateFunctions(double pcoords[3], double weights[8]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
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.
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...
represent and manipulate point attribute data
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
void GetEdgePoints(int edgeId, int *&pts) override
See vtkCell3D API for description of these methods.
void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
static int * GetFaceArray(int faceId)
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static void InterpolationDerivs(double pcoords[3], double derivs[24])
int GetNumberOfEdges() override
Return the number of edges in the cell.
abstract superclass for arrays of numeric data
int GetNumberOfFaces() override
Return the number of faces in the cell.
cell represents a 1D line
static int * GetEdgeArray(int edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
abstract class to specify 3D cell interface
void GetFacePoints(int faceId, int *&pts) override
Get the list of vertices that define a face.
static void InterpolationFunctions(double pcoords[3], double weights[8])
Compute the interpolation functions.
abstract class to specify cell behavior
vtkCell * GetEdge(int edgeId) override
Return the edge cell from the edgeId of the cell.
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 *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) override
Generate contouring primitives.
a cell that represents an orthogonal quadrilateral
int GetCellDimension() override
The topological dimension of the cell.
vtkCell * GetFace(int faceId) override
Return the face cell from the faceId of the cell.
a cell that represents a 3D orthogonal parallelepiped