38 #ifndef vtkHexagonalPrism_h
39 #define vtkHexagonalPrism_h
42 #include "vtkCommonDataModelModule.h"
66 bool GetCentroid(
double centroid[3])
const override;
111 int EvaluatePosition(
const double x[3],
double closestPoint[3],
int& subId,
double pcoords[3],
112 double& dist2,
double weights[])
override;
113 void EvaluateLocation(
int& subId,
const double pcoords[3],
double x[3],
double* weights)
override;
114 int IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
double& t,
double x[3],
115 double pcoords[3],
int& subId)
override;
118 int subId,
const double pcoords[3],
const double* values,
int dim,
double* derivs)
override;
126 static void InterpolationFunctions(
const double pcoords[3],
double weights[12]);
127 static void InterpolationDerivs(
const double pcoords[3],
double derivs[36]);
191 void JacobianInverse(
const double pcoords[3],
double** inverse,
double derivs[36]);
209 pcoords[0] = pcoords[1] = 0.5;
virtual vtkIdType GetFaceToAdjacentFaces(vtkIdType faceId, const vtkIdType *&faceIds)=0
Get the ids of the adjacent faces to face of id faceId.
void InterpolateDerivs(const double pcoords[3], double derivs[36]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives) ...
static void InterpolationFunctions(const double pcoords[3], double weights[12])
virtual int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)=0
Generate simplices of proper dimension.
int GetParametricCenter(double pcoords[3]) override
Return the center of the wedge in parametric coordinates.
a cell that represents a 2D quadrilateral
virtual bool GetCentroid(double centroid[3]) const =0
Computes the centroid of the cell.
int GetCellDimension() override
See the vtkCell API for descriptions of these methods.
abstract class to specify 3D cell interface
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...
a 3D cell that represents a prism with hexagonal base
virtual vtkIdType GetFacePoints(vtkIdType faceId, const vtkIdType *&pts)=0
Get the list of vertices that define a face.
int GetNumberOfFaces() override
See the vtkCell API for descriptions of these methods.
virtual void GetEdgePoints(vtkIdType edgeId, const vtkIdType *&pts)=0
Get the pair of vertices that define an edge.
cell represents a 1D line
abstract class to specify cell behavior
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.
a simple class to control print indentation
virtual void GetEdgeToAdjacentFaces(vtkIdType edgeId, const vtkIdType *&faceIds)=0
Get the ids of the two adjacent faces to edge of id edgeId.
list of point or cell ids
int GetNumberOfEdges() override
See the vtkCell API for descriptions of these methods.
a cell that represents an n-sided polygon
virtual vtkIdType GetPointToOneRingPoints(vtkIdType pointId, const vtkIdType *&pts)=0
Get the ids of a one-ring surrounding point of id pointId.
#define VTK_SIZEHINT(...)
virtual vtkCell * GetFace(int faceId)=0
Return the face cell from the faceId of the cell.
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 vtkCell * GetEdge(int edgeId)=0
Return the edge cell from the edgeId of the cell.
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.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
virtual double * GetParametricCoords())
Return a contiguous array of parametric coordinates of the points defining this cell.
virtual int GetParametricCenter(double pcoords[3])
Return center of the cell in parametric coordinates.
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.
virtual vtkIdType GetPointToIncidentFaces(vtkIdType pointId, const vtkIdType *&faceIds)=0
Get the ids of the incident faces point of id pointId.
void InterpolateFunctions(const double pcoords[3], double weights[12]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives) ...
virtual bool IsInsideOut()
Returns true if the normals of the vtkCell3D point inside the cell.
static void InterpolationDerivs(const double pcoords[3], double derivs[36])
represent and manipulate 3D points
int GetCellType() override
See the vtkCell API for descriptions of these methods.
virtual vtkIdType GetPointToIncidentEdges(vtkIdType pointId, const vtkIdType *&edgeIds)=0
Get the ids of the incident edges to point of id pointId.