119#include "vtkCommonDataModelModule.h"
122VTK_ABI_NAMESPACE_BEGIN
155 int EvaluatePosition(
const double x[3],
double closestPoint[3],
int& subId,
double pcoords[3],
156 double& dist2,
double weights[])
override;
157 void EvaluateLocation(
int& subId,
const double pcoords[3],
double x[3],
double* weights)
override;
158 int IntersectWithLine(
const double p1[3],
const double p2[3],
double tol,
double& t,
double x[3],
159 double pcoords[3],
int& subId)
override;
162 int subId,
const double pcoords[3],
const double* values,
int dim,
double* derivs)
override;
246 double p0[3],
double p10[3],
double& l10,
double p20[3],
double& l20,
double n[3]);
259 static int PointInPolygon(
double x[3],
int numPts,
double* pts,
double bounds[6],
double n[3]);
298 static
double DistanceToPolygon(
299 double x[3],
int numPts,
double* pts,
double bounds[6],
double closest[3]);
309 static
int IntersectPolygonWithPolygon(
int npts,
double* pts,
double bounds[6],
int npts2,
310 double* pts2,
double bounds2[6],
double tol,
double x[3]);
323 static
int IntersectConvex2DCells(
324 vtkCell* cell1,
vtkCell* cell2,
double tol,
double p0[3],
double p1[3]);
333 vtkGetMacro(UseMVCInterpolation,
bool);
334 vtkSetMacro(UseMVCInterpolation,
bool);
346 vtkSetClampMacro(Tolerance,
double, 0.0, 1.0);
347 vtkGetMacro(Tolerance,
double);
355 void InterpolateFunctionsUsingMVC(const
double x[3],
double* weights);
360 void ComputeTolerance();
362 int SuccessfulTriangulation;
373 bool UseMVCInterpolation;
384 PERIMETER2_TO_AREA_RATIO = 0,
412 int seed,
vtkIdList* outTris,
int measure = PERIMETER2_TO_AREA_RATIO);
object to represent cell connectivity
represent and manipulate cell attribute data
abstract class to specify cell behavior
virtual int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)
Generate simplices of proper dimension.
vtkIdType GetNumberOfPoints() const
Return the number of points in the cell.
abstract superclass for arrays of numeric data
dynamic, self-adjusting array of double
list of point or cell ids
dynamic, self-adjusting array of vtkIdType
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
cell represents a 1D line
represent and manipulate point attribute data
represent and manipulate 3D points
a cell that represents an n-sided polygon
int IsPrimaryCell() override
See the vtkCell API for descriptions of these methods.
static int PointInPolygon(double x[3], int numPts, double *pts, double bounds[6], double n[3])
Determine whether a point is inside the specified polygon.
double ComputeArea()
Compute the area of a polygon.
int GetCellType() override
See the vtkCell API for descriptions of these methods.
void Clip(double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *tris, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
See the vtkCell API for descriptions of these methods.
static bool IsConvex(vtkPoints *p, int numPts, const vtkIdType *pts)
Determine whether or not a polygon is convex.
int CellBoundary(int subId, const double pcoords[3], vtkIdList *pts) override
See the vtkCell API for descriptions of these methods.
static void ComputeNormal(int numPts, double *pts, double n[3])
Compute the polygon normal from an array of points.
int UnbiasedEarCutTriangulation(int seed, int measure=PERIMETER2_TO_AREA_RATIO)
A fast triangulation method.
int GetNumberOfEdges() override
See the vtkCell API for descriptions of these methods.
static bool IsConvex(vtkPoints *p)
Determine whether or not a polygon is convex.
int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts) override
Generate simplices of proper dimension.
static void ComputeNormal(vtkPoints *p, double n[3])
Computes the unit normal to the polygon.
int GetNumberOfFaces() override
See the vtkCell API for descriptions of these methods.
int EvaluatePosition(const double x[3], double closestPoint[3], int &subId, double pcoords[3], double &dist2, double weights[]) override
See the vtkCell API for descriptions of these methods.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int GetCellDimension() override
See the vtkCell API for descriptions of these methods.
vtkCell * GetEdge(int edgeId) override
See the vtkCell API for descriptions of these methods.
void EvaluateLocation(int &subId, const double pcoords[3], double x[3], double *weights) override
See the vtkCell API for descriptions of these methods.
int TriangulateLocalIds(int index, vtkIdList *ptIds) override
See the vtkCell API for descriptions of these methods.
void Derivatives(int subId, const double pcoords[3], const double *values, int dim, double *derivs) override
See the vtkCell API for descriptions of these methods.
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
See the vtkCell API for descriptions of these methods.
static bool IsConvex(vtkIdTypeArray *ids, vtkPoints *p)
Determine whether or not a polygon is convex.
int IntersectWithLine(const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
See the vtkCell API for descriptions of these methods.
int ParameterizePolygon(double p0[3], double p10[3], double &l10, double p20[3], double &l20, double n[3])
Create a local s-t coordinate system for a polygon.
int EarCutTriangulation(vtkIdList *outTris, int measure=PERIMETER2_TO_AREA_RATIO)
A fast triangulation method.
static void ComputeNormal(vtkIdTypeArray *ids, vtkPoints *pts, double n[3])
Computes the unit normal to the polygon.
int EarCutTriangulation(int measure=PERIMETER2_TO_AREA_RATIO)
A fast triangulation method.
vtkCell * GetFace(int) override
See the vtkCell API for descriptions of these methods.
static bool ComputeCentroid(vtkPoints *p, int numPts, const vtkIdType *pts, double centroid[3])
Compute the centroid of a set of points.
static double ComputeArea(vtkPoints *p, vtkIdType numPts, const vtkIdType *pts, double normal[3])
Compute the area of a polygon in 3D.
void InterpolateFunctions(const double x[3], double *sf) override
Compute the interpolation functions/derivatives.
bool IsConvex()
Determine whether or not a polygon is convex.
static bool ComputeCentroid(vtkIdTypeArray *ids, vtkPoints *pts, double centroid[3])
Compute the centroid of a set of points.
int UnbiasedEarCutTriangulation(int seed, vtkIdList *outTris, int measure=PERIMETER2_TO_AREA_RATIO)
A fast triangulation method.
static vtkPolygon * New()
static void ComputeNormal(vtkPoints *p, int numPts, const vtkIdType *pts, double n[3])
Computes the unit normal to the polygon.
a cell that represents a 2D quadrilateral
a cell that represents a triangle
#define VTK_DEPRECATED_IN_9_3_0(reason)