merge exactly coincident points More...

#include <vtkMergePoints.h>

Inheritance diagram for vtkMergePoints:

Collaboration diagram for vtkMergePoints:

Public Types
typedef vtkPointLocator	Superclass

Public Types inherited from vtkPointLocator
typedef vtkIncrementalPointLocator	Superclass

Public Types inherited from vtkIncrementalPointLocator
typedef vtkAbstractPointLocator	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent)

int	InsertUniquePoint (const double x[3], vtkIdType &ptId)


vtkIdType	IsInsertedPoint (const double x[3])

vtkIdType	IsInsertedPoint (double x, double y, double z)

Public Member Functions inherited from vtkPointLocator
void	PrintSelf (ostream &os, vtkIndent indent)

virtual vtkIdType	FindClosestPoint (const double x[3])

virtual int	InitPointInsertion (vtkPoints *newPts, const double bounds[6])

virtual void	InsertPoint (vtkIdType ptId, const double x[3])

virtual vtkIdType	InsertNextPoint (const double x[3])

virtual vtkIdType	FindClosestInsertedPoint (const double x[3])

virtual void	FindClosestNPoints (int N, const double x[3], vtkIdList *result)

virtual vtkIdList *	GetPointsInBucket (const double x[3], int ijk[3])

virtual void	SetDivisions (int, int, int)

virtual void	SetDivisions (int[3])

virtual int *	GetDivisions ()

virtual void	GetDivisions (int data[3])

virtual void	SetNumberOfPointsPerBucket (int)

virtual int	GetNumberOfPointsPerBucket ()

virtual vtkIdType	FindClosestPointWithinRadius (double radius, const double x[3], double &dist2)

virtual vtkIdType	FindClosestPointWithinRadius (double radius, const double x[3], double inputDataLength, double &dist2)

virtual int	InitPointInsertion (vtkPoints *newPts, const double bounds[6], vtkIdType estSize)

vtkIdType	IsInsertedPoint (double x, double y, double z)

virtual void	FindDistributedPoints (int N, const double x[3], vtkIdList *result, int M)

virtual void	FindDistributedPoints (int N, double x, double y, double z, vtkIdList *result, int M)

virtual void	FindPointsWithinRadius (double R, const double x[3], vtkIdList *result)

virtual vtkPoints *	GetPoints ()

void	Initialize ()

void	FreeSearchStructure ()

void	BuildLocator ()

void	GenerateRepresentation (int level, vtkPolyData *pd)

Public Member Functions inherited from vtkIncrementalPointLocator
void	PrintSelf (ostream &os, vtkIndent indent)

Static Public Member Functions
static vtkMergePoints *	New ()

static int	IsTypeOf (const char *type)

static vtkMergePoints *	SafeDownCast (vtkObject *o)

Static Public Member Functions inherited from vtkPointLocator
static vtkPointLocator *	New ()

static int	IsTypeOf (const char *type)

static vtkPointLocator *	SafeDownCast (vtkObject *o)

Static Public Member Functions inherited from vtkIncrementalPointLocator
static int	IsTypeOf (const char *type)

static vtkIncrementalPointLocator *	SafeDownCast (vtkObject *o)

Protected Member Functions
	vtkMergePoints ()

	~vtkMergePoints ()

Protected Member Functions inherited from vtkPointLocator
	vtkPointLocator ()

virtual	~vtkPointLocator ()

void	GetBucketNeighbors (vtkNeighborPoints *buckets, const int ijk[3], const int ndivs[3], int level)

void	GetOverlappingBuckets (vtkNeighborPoints *buckets, const double x[3], const int ijk[3], double dist, int level)

void	GetOverlappingBuckets (vtkNeighborPoints *buckets, const double x[3], double dist, int prevMinLevel[3], int prevMaxLevel[3])

void	GenerateFace (int face, int i, int j, int k, vtkPoints pts, vtkCellArray polys)

double	Distance2ToBucket (const double x[3], const int nei[3])

double	Distance2ToBounds (const double x[3], const double bounds[6])

Protected Member Functions inherited from vtkIncrementalPointLocator
	vtkIncrementalPointLocator ()

virtual	~vtkIncrementalPointLocator ()

Additional Inherited Members
Protected Attributes inherited from vtkPointLocator
vtkPoints *	Points

int	Divisions [3]

int	NumberOfPointsPerBucket

vtkIdList **	HashTable

vtkIdType	NumberOfBuckets

double	H [3]

double	InsertionTol2

vtkIdType	InsertionPointId

double	InsertionLevel

Detailed Description

merge exactly coincident points

vtkMergePoints is a locator object to quickly locate points in 3D. The primary difference between vtkMergePoints and its superclass vtkPointLocator is that vtkMergePoints merges precisely coincident points and is therefore much faster.

See Also: vtkCleanPolyData

Tests:: vtkMergePoints (Tests)

Definition at line 34 of file vtkMergePoints.h.

Member Typedef Documentation

typedef vtkPointLocator vtkMergePoints::Superclass

Definition at line 38 of file vtkMergePoints.h.

Constructor & Destructor Documentation

vtkMergePoints::vtkMergePoints ( )

inlineprotected

Definition at line 59 of file vtkMergePoints.h.

vtkMergePoints::~vtkMergePoints ( )

inlineprotected

Definition at line 60 of file vtkMergePoints.h.

Member Function Documentation

static vtkMergePoints* vtkMergePoints::New ( )

static

virtual const char* vtkMergePoints::GetClassName ( )

virtual

Reimplemented from vtkPointLocator.

static int vtkMergePoints::IsTypeOf ( const char * type )

static

virtual int vtkMergePoints::IsA ( const char * type )

virtual

Reimplemented from vtkPointLocator.

static vtkMergePoints* vtkMergePoints::SafeDownCast ( vtkObject * o )

static

void vtkMergePoints::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

vtkIdType vtkMergePoints::IsInsertedPoint ( const double x[3] )

virtual

Determine whether point given by x[3] has been inserted into points list. Return id of previously inserted point if this is true, otherwise return -1.

Reimplemented from vtkPointLocator.

vtkIdType vtkMergePoints::IsInsertedPoint	(	double	x,
		double	y,
		double	z
	)

inlinevirtual

Determine whether point given by x[3] has been inserted into points list. Return id of previously inserted point if this is true, otherwise return -1.

Implements vtkIncrementalPointLocator.

Definition at line 46 of file vtkMergePoints.h.

int vtkMergePoints::InsertUniquePoint	(	const double	x[3],
		vtkIdType &	ptId
	)

virtual

Determine whether point given by x[3] has been inserted into points list. Return 0 if point was already in the list, otherwise return 1. If the point was not in the list, it will be ADDED. In either case, the id of the point (newly inserted or not) is returned in the ptId argument. Note this combines the functionality of IsInsertedPoint() followed by a call to InsertNextPoint().

Reimplemented from vtkPointLocator.

The documentation for this class was generated from the following file:

dox/Filtering/vtkMergePoints.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation