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