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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions
vtkMergePoints Class Reference

merge exactly coincident points More...

#include <vtkMergePoints.h>

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List of all members.

Public Types

typedef vtkPointLocator Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkMergePointsNewInstance () const
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 (vtkObjectBase *o)

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkMergePoints ()
 ~vtkMergePoints ()

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 35 of file vtkMergePoints.h.


Member Typedef Documentation

Reimplemented from vtkPointLocator.

Definition at line 39 of file vtkMergePoints.h.


Constructor & Destructor Documentation

vtkMergePoints::vtkMergePoints ( ) [inline, protected]

Definition at line 60 of file vtkMergePoints.h.

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

Definition at line 61 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.

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.

Reimplemented from vtkPointLocator.

virtual vtkObjectBase* vtkMergePoints::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkPointLocator.

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.

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 47 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: