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37 #include "vtkCommonDataModelModule.h"
77 int& subId,
double pcoords[3],
78 double& dist2,
double weights[])
override;
80 double *weights)
override;
82 double x[3],
double pcoords[3],
int& subId)
override;
84 void Derivatives(
int subId,
const double pcoords[3],
const double *values,
85 int dim,
double *derivs)
override;
138 void operator=(
const vtkVoxel&) =
delete;
represent and manipulate 3D points
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...
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
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 EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
Determine global coordinate (x[3]) from subId and parametric coordinates.
static void InterpolationFunctions(const double pcoords[3], double weights[8])
Compute the interpolation functions.
void InterpolateDerivs(const double pcoords[3], double derivs[24]) override
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.
static int * GetFaceArray(int faceId)
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
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’).
abstract class to specify 3D cell interface
void GetFacePoints(int faceId, int *&pts) override
Get the list of vertices that define a face.
#define VTK_SIZEHINT(...)
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
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...
Abstract class in support of both point location and point insertion.
list of point or cell ids
void InterpolateFunctions(const double pcoords[3], double weights[8]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
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 GetCellType() override
See the vtkCell API for descriptions of these methods.
static int * GetTriangleCases(int caseId)
Return the case table for table-based isocontouring (aka marching cubes style implementations).
static void InterpolationDerivs(const double pcoords[3], double derivs[24])
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