39 #ifndef vtkQuadraticPyramid_h
40 #define vtkQuadraticPyramid_h
42 #include "vtkCommonDataModelModule.h"
76 int EvaluatePosition(
const double x[3],
double closestPoint[3],
int& subId,
double pcoords[3],
77 double& dist2,
double weights[])
override;
78 void EvaluateLocation(
int& subId,
const double pcoords[3],
double x[3],
double* weights)
override;
81 int subId,
const double pcoords[3],
const double* values,
int dim,
double* derivs)
override;
97 int IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
double& t,
double x[3],
98 double pcoords[3],
int& subId)
override;
183 pcoords[0] = pcoords[1] = 6.0 / 13.0;
184 pcoords[2] = 3.0 / 13.0;
object to represent cell connectivity
represent and manipulate cell attribute data
abstract class to specify cell behavior
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
abstract superclass for arrays of numeric data
dynamic, self-adjusting array of double
list of point or cell ids
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
abstract superclass for non-linear cells
represent and manipulate point attribute data
represent and manipulate 3D points
a 3D cell that represents a linear pyramid
cell represents a parabolic, isoparametric edge
cell represents a parabolic, 13-node isoparametric pyramid
int GetCellType() override
Implement the vtkCell API.
double * GetParametricCoords() override
Return a contiguous array of parametric coordinates of the points defining this cell.
vtkCell * GetFace(int faceId) override
Return the face cell from the faceId of the cell.
void ResizeArrays(vtkIdType newSize)
Resize the superclasses' member arrays to newSize where newSize should either be 13 or 14.
int GetParametricCenter(double pcoords[3]) override
Return the center of the quadratic pyramid in parametric coordinates.
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *tets, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
Clip this quadratic triangle using scalar value provided.
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
static const vtkIdType * GetEdgeArray(vtkIdType edgeId)
Return the ids of the vertices defining edge/face (edgeId/‘faceId’).
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
vtkQuadraticTriangle * TriangleFace
vtkCell * GetEdge(int edgeId) override
Return the edge cell from the edgeId of the cell.
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.
~vtkQuadraticPyramid() override
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
Compute derivatives given cell subId and parametric coordinates.
static void InterpolationDerivs(const double pcoords[3], double derivs[39])
void InterpolateFunctions(const double pcoords[3], double weights[13]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives)
void JacobianInverse(const double pcoords[3], double **inverse, double derivs[39])
Given parametric coordinates compute inverse Jacobian transformation matrix.
int GetNumberOfFaces() override
Return the number of faces in the cell.
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...
static vtkQuadraticPyramid * New()
static void InterpolationFunctions(const double pcoords[3], double weights[13])
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 const vtkIdType * GetFaceArray(vtkIdType faceId)
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...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void InterpolateDerivs(const double pcoords[3], double derivs[39]) override
void Subdivide(vtkPointData *inPd, vtkCellData *inCd, vtkIdType cellId, vtkDataArray *cellScalars)
This method adds in a point at the center of the quadrilateral face and then interpolates values to t...
int IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
Line-edge intersection.
int GetNumberOfEdges() override
Return the number of edges in the cell.
vtkDoubleArray * CellScalars
cell represents a parabolic, 8-node isoparametric quad
cell represents a parabolic, isoparametric triangle
a 3D cell that represents a tetrahedron