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34 #include "vtkCommonDataModelModule.h"
72 int insideOut) VTK_OVERRIDE;
74 int& subId,
double pcoords[3],
75 double& dist2,
double *weights) VTK_OVERRIDE;
77 double *weights) VTK_OVERRIDE;
79 double x[3],
double pcoords[3],
int& subId) VTK_OVERRIDE;
81 void Derivatives(
int subId,
double pcoords[3],
double *values,
82 int dim,
double *derivs) VTK_OVERRIDE;
112 static void ComputeNormal(
vtkPoints *p,
double n[3]);
120 static void ComputeNormal(
int numPts,
double *pts,
double n[3]);
168 int ParameterizePolygon(
double p0[3],
double p10[3],
double &l10,
169 double p20[3],
double &l20,
double n[3]);
177 static int PointInPolygon(
double x[3],
int numPts,
double *pts,
178 double bounds[6],
double n[3]);
192 int NonDegenerateTriangulate(
vtkIdList *outTris);
199 static double DistanceToPolygon(
double x[3],
int numPts,
double *pts,
200 double bounds[6],
double closest[3]);
210 static int IntersectPolygonWithPolygon(
int npts,
double *pts,
double bounds[6],
211 int npts2,
double *pts2,
212 double bounds2[3],
double tol,
227 double tol,
double p0[3],
double p1[3]);
236 vtkGetMacro(UseMVCInterpolation,
bool);
245 void InterpolateFunctionsUsingMVC(
double x[3],
double *weights);
249 int SuccessfulTriangulation;
259 bool UseMVCInterpolation;
268 int EarCutTriangulation();
272 void operator=(const
vtkPolygon&) VTK_DELETE_FUNCTION;
represent and manipulate 3D points
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 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.
represent and manipulate point attribute data
int GetNumberOfFaces() override
Return the number of faces in the cell.
vtkCell * GetFace(int) override
Return the face cell from the faceId of the cell.
a cell that represents an n-sided polygon
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
abstract superclass for arrays of numeric 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...
virtual void EvaluateLocation(int &subId, double pcoords[3], double x[3], double *weights)=0
Determine global coordinate (x[3]) from subId and parametric coordinates.
int GetCellType() override
See the vtkCell API for descriptions of these methods.
cell represents a 1D line
virtual int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)=0
Generate simplices of proper dimension.
abstract class to specify cell behavior
virtual void Derivatives(int subId, double pcoords[3], double *values, int dim, double *derivs)=0
Compute derivatives given cell subId and parametric coordinates.
represent and manipulate cell attribute data
a simple class to control print indentation
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
object to represent cell connectivity
Abstract class in support of both point location and point insertion.
list of point or cell ids
int GetNumberOfEdges() override
Return the number of edges in the cell.
vtkIdType GetNumberOfPoints()
Return the number of points in the cell.
a cell that represents a triangle
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
dynamic, self-adjusting array of vtkIdType
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.
virtual vtkCell * GetEdge(int edgeId)=0
Return the edge cell from the edgeId of the cell.
int IsPrimaryCell() override
Return whether this cell type has a fixed topology or whether the topology varies depending on the da...
dynamic, self-adjusting array of double
int GetCellDimension() override
Return the topological dimensional of the cell (0,1,2, or 3).
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...
a cell that represents a 2D quadrilateral
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.