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33 #ifndef vtkGenericCell_h
34 #define vtkGenericCell_h
36 #include "vtkCommonDataModelModule.h"
82 int& subId,
double pcoords[3],
83 double& dist2,
double weights[])
override;
85 double x[3],
double *weights)
override;
96 int insideOut)
override;
97 int IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
double& t,
98 double x[3],
double pcoords[3],
101 void Derivatives(
int subId,
const double pcoords[3],
const double *values,
102 int dim,
double *derivs)
override;
124 void SetCellType(
int cellType);
179 static vtkCell* InstantiateCell(
int cellType);
represent and manipulate 3D points
void SetCellTypeToPolyLine()
void SetCellTypeToQuadraticEdge()
virtual int IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)=0
Intersect with a ray.
void SetCellTypeToQuadraticTetra()
void SetCellTypeToLagrangeCurve()
virtual void DeepCopy(vtkCell *c)
Copy this cell by completely copying internal data structures.
void SetCellTypeToQuadraticPyramid()
void SetCellTypeToPolyVertex()
void SetCellTypeToLagrangeHexahedron()
void SetCellTypeToQuadraticPolygon()
virtual void Contour(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd)=0
Generate contouring primitives.
virtual void ShallowCopy(vtkCell *c)
Copy this cell by reference counting the internal data structures.
void SetCellTypeToQuadraticLinearQuad()
vtkCell * GetRepresentativeCell()
represent and manipulate point attribute data
virtual int RequiresExplicitFaceRepresentation()
Determine whether the cell requires explicit face representation, and methods for setting and getting...
void SetCellTypeToQuadraticQuad()
void SetCellTypeToVoxel()
void SetCellTypeToPolygon()
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
virtual int GetCellDimension()=0
Return the topological dimensional of the cell (0,1,2, or 3).
virtual void Initialize()
void SetCellTypeToTriangleStrip()
void SetCellTypeToHexagonalPrism()
abstract superclass for arrays of numeric data
virtual int GetCellType()=0
Return the type of cell.
void SetCellTypeToLagrangeQuadrilateral()
virtual void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights)=0
Determine global coordinate (x[3]) from subId and parametric coordinates.
void SetCellTypeToPolyhedron()
virtual int IsLinear()
Non-linear cells require special treatment beyond the usual cell type and connectivity list informati...
void SetCellTypeToCubicLine()
void SetCellTypeToTriQuadraticHexahedron()
void SetCellTypeToConvexPointSet()
void SetCellTypeToLagrangeTetra()
void SetCellTypeToPixel()
void SetCellTypeToQuadraticWedge()
void SetCellTypeToLagrangeTriangle()
void SetCellTypeToWedge()
void SetCellTypeToPentagonalPrism()
void SetCellTypeToTetra()
void SetCellTypeToTriangle()
virtual int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)=0
Generate simplices of proper dimension.
void SetCellTypeToHexahedron()
virtual vtkIdType * GetFaces()
abstract class to specify cell behavior
void SetCellTypeToBiQuadraticQuad()
represent and manipulate cell attribute data
virtual vtkCell * GetFace(int faceId)=0
Return the face cell from the faceId of the cell.
a simple class to control print indentation
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
object to represent cell connectivity
void SetCellTypeToBiQuadraticTriangle()
void SetCellTypeToLagrangeWedge()
Abstract class in support of both point location and point insertion.
list of point or cell ids
virtual int IsPrimaryCell()
Return whether this cell type has a fixed topology or whether the topology varies depending on the da...
virtual int GetNumberOfEdges()=0
Return the number of edges in the cell.
virtual int GetNumberOfFaces()=0
Return the number of faces in the cell.
void SetCellTypeToQuadraticLinearWedge()
virtual int RequiresInitialization()
Some cells require initialization prior to access.
virtual int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts)=0
Given parametric coordinates of a point, return the closest cell boundary, and whether the point is i...
virtual void InterpolateDerivs(const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(derivs))
virtual void SetFaces(vtkIdType *vtkNotUsed(faces))
virtual int EvaluatePosition(const double x[3], double closestPoint[3], int &subId, double pcoords[3], double &dist2, double weights[])=0
Given a point x[3] return inside(=1), outside(=0) cell, or (-1) computational problem encountered; ev...
virtual double * GetParametricCoords())
Return a contiguous array of parametric coordinates of the points defining this cell.
virtual void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *connectivity, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)=0
Cut (or clip) the cell based on the input cellScalars and the specified value.
virtual vtkCell * GetEdge(int edgeId)=0
Return the edge cell from the edgeId of the cell.
virtual void InterpolateFunctions(const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(weight))
Compute the interpolation functions/derivatives (aka shape functions/derivatives) No-ops at this leve...
void SetCellTypeToEmptyCell()
void SetCellTypeToVertex()
provides thread-safe access to cells
virtual void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs)=0
Compute derivatives given cell subId and parametric coordinates.
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
void SetCellTypeToBiQuadraticQuadraticWedge()
void SetCellTypeToQuadraticTriangle()
void SetCellTypeToBiQuadraticQuadraticHexahedron()
void SetCellTypeToQuadraticHexahedron()
void SetCellTypeToPyramid()