36 #ifndef vtkQuadraticPolygon_h
37 #define vtkQuadraticPolygon_h
39 #include "vtkCommonDataModelModule.h"
62 vtkCell *GetFace(
int) VTK_OVERRIDE {
return 0; }
82 int insideOut) VTK_OVERRIDE;
84 int& subId,
double pcoords[3],
85 double& dist2,
double *weights) VTK_OVERRIDE;
87 double *weights) VTK_OVERRIDE;
89 double x[3],
double pcoords[3],
int& subId) VTK_OVERRIDE;
93 int ParameterizePolygon(
double p0[3],
double p10[3],
double &l10,
94 double p20[3],
double &l20,
double n[3]);
95 static int PointInPolygon(
double x[3],
int numPts,
double *pts,
96 double bounds[6],
double n[3]);
99 int NonDegenerateTriangulate(
vtkIdList *outTris);
100 static double DistanceToPolygon(
double x[3],
int numPts,
double *pts,
101 double bounds[6],
double closest[3]);
102 static int IntersectPolygonWithPolygon(
int npts,
double *pts,
double bounds[6],
103 int npts2,
double *pts2,
104 double bounds2[3],
double tol,
107 double tol,
double p0[3],
double p1[3]);
111 void Derivatives(
int subId,
double pcoords[3],
double *values,
112 int dim,
double *derivs) VTK_OVERRIDE;
121 vtkGetMacro(UseMVCInterpolation,
bool);
135 bool UseMVCInterpolation;
143 static
void PermuteToPolygon(
vtkIdType nbPoints,
double *inPoints,
double *outPoints);
148 void InitializePolygon();
157 static
void PermuteFromPolygon(
vtkIdType nb,
double *values);
158 static
void ConvertFromPolygon(
vtkIdList *ids);
vtkIdType GetNumberOfPoints()
Return the number of points in the cell.
represent and manipulate point attribute data
virtual void InterpolateFunctions(double vtkNotUsed(pcoords)[3], double *vtkNotUsed(weight))
Compute the interpolation functions/derivatives (aka shape functions/derivatives) No-ops at this leve...
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.
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...
abstract superclass for non-linear cells
dynamic, self-adjusting array of vtkIdType
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
abstract class to specify cell behavior
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.
a cell that represents an n-sided polygon
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.
vtkSetMacro(IgnoreDriverBugs, bool)
When set known driver bugs are ignored during driver feature detection.
object to represent cell connectivity
virtual vtkCell * GetEdge(int edgeId)=0
Return the edge cell from the edgeId of the cell.
a cell that represents a parabolic n-sided polygon
int GetCellType() override
Implement the vtkCell API.
cell represents a parabolic, isoparametric edge
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.
int GetNumberOfFaces() override
Return the number of faces in the cell.
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...
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
int IsPrimaryCell() override
Return whether this cell type has a fixed topology or whether the topology varies depending on the da...
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
represent and manipulate 3D points
int GetNumberOfEdges() override
Return the number of edges in the cell.