vtkMergePoints Class Reference

#include <vtkMergePoints.h>

Inheritance diagram for vtkMergePoints:

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Collaboration diagram for vtkMergePoints:

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List of all members.


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.


Public Types

typedef vtkPointLocator 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)

Static Public Member Functions

static vtkMergePointsNew ()
static int IsTypeOf (const char *type)
static vtkMergePointsSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkMergePoints ()
 ~vtkMergePoints ()

Member Typedef Documentation

Reimplemented from vtkPointLocator.

Definition at line 38 of file vtkMergePoints.h.


Constructor & Destructor Documentation

vtkMergePoints::vtkMergePoints (  )  [inline, protected]

Definition at line 59 of file vtkMergePoints.h.

vtkMergePoints::~vtkMergePoints (  )  [inline, protected]

Definition at line 60 of file vtkMergePoints.h.


Member Function Documentation

static vtkMergePoints* vtkMergePoints::New (  )  [static]

Construct with automatic computation of divisions, averaging 25 points per bucket.

Reimplemented from vtkPointLocator.

virtual const char* vtkMergePoints::GetClassName (  )  [virtual]

Reimplemented from vtkPointLocator.

static int vtkMergePoints::IsTypeOf ( const char *  name  )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkPointLocator.

virtual int vtkMergePoints::IsA ( const char *  name  )  [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkPointLocator.

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

Reimplemented from vtkPointLocator.

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

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkPointLocator.

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 
) [inline, 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.

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:

Generated on Mon Sep 27 18:34:03 2010 for VTK by  doxygen 1.5.6