26 #include "vtkCommonDataModelModule.h"
28 VTK_ABI_NAMESPACE_BEGIN
53 bool GetCentroid(
double centroid[3])
const override;
98 int EvaluatePosition(
const double x[3],
double closestPoint[3],
int& subId,
double pcoords[3],
99 double& dist2,
double weights[])
override;
100 void EvaluateLocation(
int& subId,
const double pcoords[3],
double x[3],
double* weights)
override;
101 int IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
double& t,
double x[3],
102 double pcoords[3],
int& subId)
override;
105 int subId,
const double pcoords[3],
const double* values,
int dim,
double* derivs)
override;
116 static int* GetTriangleCases(
int caseId);
123 static void InterpolationFunctions(
const double pcoords[3],
double weights[5]);
124 static void InterpolationDerivs(
const double pcoords[3],
double derivs[15]);
140 int JacobianInverse(
const double pcoords[3],
double** inverse,
double derivs[15]);
201 pcoords[0] = pcoords[1] = 0.4;
206 VTK_ABI_NAMESPACE_END
virtual vtkIdType GetFaceToAdjacentFaces(vtkIdType faceId, const vtkIdType *&faceIds)=0
Get the ids of the adjacent faces to face of id faceId.
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.
represent and manipulate point attribute data
int GetCellType() override
See the vtkCell API for descriptions of these methods.
a 3D cell that represents a linear pyramid
void InterpolateDerivs(const double pcoords[3], double derivs[15]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives) ...
represent and manipulate cell attribute data
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.
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...
int GetNumberOfFaces() override
See the vtkCell API for descriptions of these methods.
virtual vtkIdType GetFacePoints(vtkIdType faceId, const vtkIdType *&pts)=0
Get the list of vertices that define a face.
static void InterpolationDerivs(const double pcoords[3], double derivs[15])
static void InterpolationFunctions(const double pcoords[3], double weights[5])
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
dataset represents arbitrary combinations of all possible cell types
abstract superclass for arrays of numeric data
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.
int GetNumberOfEdges() override
See the vtkCell API for descriptions of these methods.
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...
object to represent cell connectivity
virtual vtkCell * GetEdge(int edgeId)=0
Return the edge cell from the edgeId of the cell.
int GetParametricCenter(double pcoords[3]) override
Return the center of the pyramid in parametric coordinates.
a cell that represents a triangle
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.
void InterpolateFunctions(const double pcoords[3], double weights[5]) override
Compute the interpolation functions/derivatives (aka shape functions/derivatives) ...
virtual vtkIdType GetPointToIncidentFaces(vtkIdType pointId, const vtkIdType *&faceIds)=0
Get the ids of the incident faces point of id pointId.
virtual bool IsInsideOut()
Returns true if the normals of the vtkCell3D point inside the cell.
represent and manipulate 3D points
virtual vtkIdType GetPointToIncidentEdges(vtkIdType pointId, const vtkIdType *&edgeIds)=0
Get the ids of the incident edges to point of id pointId.