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vtkMergePoints Class Reference

#include <vtkMergePoints.h>

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List of all members.

Detailed Description

merge exactly coincident points

Date:
2002/10/04 20:43:44
Revision:
1.43

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
Created by:
  • Schroeder, Will
CVS contributions (if > 5%):
  • Schroeder, Will (48%)
  • Miller, Jim (18%)
  • Lorensen, Bill (14%)
CVS logs (CVSweb):
  • .h (/Filtering/vtkMergePoints.h)
  • .cxx (/Filtering/vtkMergePoints.cxx)
Tests:
vtkMergePoints (Tests)

Definition at line 50 of file vtkMergePoints.h.

Public Types

typedef vtkPointLocator Superclass

Public Methods

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
int InsertUniquePoint (const float x[3], vtkIdType &ptId)
vtkIdType IsInsertedPoint (const float x[3])
vtkIdType IsInsertedPoint (float x, float y, float z)

Static Public Methods

vtkMergePoints * New ()
int IsTypeOf (const char *type)
vtkMergePoints * SafeDownCast (vtkObject *o)

Protected Methods

 vtkMergePoints ()
 ~vtkMergePoints ()


Member Typedef Documentation

typedef vtkPointLocator vtkMergePoints::Superclass
 

Reimplemented from vtkPointLocator.

Definition at line 54 of file vtkMergePoints.h.


Constructor & Destructor Documentation

vtkMergePoints::vtkMergePoints   [inline, protected]
 

Definition at line 75 of file vtkMergePoints.h.

vtkMergePoints::~vtkMergePoints   [inline, protected]
 

Definition at line 76 of file vtkMergePoints.h.


Member Function Documentation

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.

int vtkMergePoints::IsTypeOf const char *    type [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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkPointLocator.

virtual int vtkMergePoints::IsA const char *    type [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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkPointLocator.

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 float    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 float    x,
float    y,
float    z
[inline]
 

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 62 of file vtkMergePoints.h.

References vtkPointLocator::IsInsertedPoint(), and vtkIdType.

int vtkMergePoints::InsertUniquePoint const float    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: