VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
vtkNonMergingPointLocator Class Reference

direct / check-free point insertion. More...

#include <vtkNonMergingPointLocator.h>

Inheritance diagram for vtkNonMergingPointLocator:
[legend]
Collaboration diagram for vtkNonMergingPointLocator:
[legend]

Public Types

typedef vtkPointLocator Superclass
 
- Public Types inherited from vtkPointLocator
typedef vtkIncrementalPointLocator Superclass
 

Public Member Functions

virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual int InsertUniquePoint (const double x[3], vtkIdType &ptId)
 
virtual vtkIdType IsInsertedPoint (const double[3])
 
virtual vtkIdType IsInsertedPoint (double, double, double)
 
- 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 vtkIdListGetPointsInBucket (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 vtkPointsGetPoints ()
 
void Initialize ()
 
void FreeSearchStructure ()
 
void BuildLocator ()
 
void GenerateRepresentation (int level, vtkPolyData *pd)
 

Static Public Member Functions

static vtkNonMergingPointLocatorNew ()
 
static int IsTypeOf (const char *type)
 
static vtkNonMergingPointLocatorSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkPointLocator
static vtkPointLocatorNew ()
 
static int IsTypeOf (const char *type)
 
static vtkPointLocatorSafeDownCast (vtkObject *o)
 

Protected Member Functions

 vtkNonMergingPointLocator ()
 
 ~vtkNonMergingPointLocator ()
 
- 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])
 

Additional Inherited Members

- Protected Attributes inherited from vtkPointLocator
vtkPointsPoints
 
int Divisions [3]
 
int NumberOfPointsPerBucket
 
vtkIdList ** HashTable
 
vtkIdType NumberOfBuckets
 
double H [3]
 
double InsertionTol2
 
vtkIdType InsertionPointId
 
double InsertionLevel
 

Detailed Description

direct / check-free point insertion.

As a special sub-class of vtkPointLocator, vtkNonMergingPointLocator is intended for direct / check-free insertion of points into a vtkPoints object. In other words, any given point is always directly inserted. The name emphasizes the difference between this class and its sibling class vtkMergePoints in that the latter class performs check-based zero tolerance point insertion (or to 'merge' exactly duplicate / coincident points) by exploiting the uniform bin mechanism employed by the parent class vtkPointLocator. vtkPointLocator allows for generic (zero and non- zero) tolerance point insertion as well as point location.

See also
vtkIncrementalPointLocator vtkPointLocator vtkMergePoints

Definition at line 40 of file vtkNonMergingPointLocator.h.

Member Typedef Documentation

Definition at line 45 of file vtkNonMergingPointLocator.h.

Constructor & Destructor Documentation

vtkNonMergingPointLocator::vtkNonMergingPointLocator ( )
inlineprotected

Definition at line 66 of file vtkNonMergingPointLocator.h.

vtkNonMergingPointLocator::~vtkNonMergingPointLocator ( )
inlineprotected

Definition at line 67 of file vtkNonMergingPointLocator.h.

Member Function Documentation

static vtkNonMergingPointLocator* vtkNonMergingPointLocator::New ( )
static
virtual const char* vtkNonMergingPointLocator::GetClassName ( )
virtual

Reimplemented from vtkPointLocator.

static int vtkNonMergingPointLocator::IsTypeOf ( const char *  type)
static
virtual int vtkNonMergingPointLocator::IsA ( const char *  type)
virtual

Reimplemented from vtkPointLocator.

static vtkNonMergingPointLocator* vtkNonMergingPointLocator::SafeDownCast ( vtkObject o)
static
void vtkNonMergingPointLocator::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual vtkIdType vtkNonMergingPointLocator::IsInsertedPoint ( const double  [3])
inlinevirtual

Determine whether a given point x has been inserted into the points list. Return the id of the already inserted point if it is true, or -1 else. Note this function always returns -1 since any point is always inserted.

Reimplemented from vtkPointLocator.

Definition at line 54 of file vtkNonMergingPointLocator.h.

virtual vtkIdType vtkNonMergingPointLocator::IsInsertedPoint ( double  ,
double  ,
double   
)
inlinevirtual

Determine whether a given point x has been inserted into the points list. Return the id of the already inserted point if it is true, or -1 else. Note this function always returns -1 since any point is always inserted.

Definition at line 55 of file vtkNonMergingPointLocator.h.

virtual int vtkNonMergingPointLocator::InsertUniquePoint ( const double  x[3],
vtkIdType ptId 
)
virtual

Determine whether a given point x has been inserted into the points list. Return 0 if a duplicate has been inserted in the list, or 1 else. Note this function always returns 1 since any point is always inserted. The index of the point is returned via ptId.

Reimplemented from vtkPointLocator.


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