NAME
vtkMergePoints - merge exactly coincident points
SYNOPSIS
#include "/opt/vtk-c++/graphics/vtkMergePoints.h"
class VTK_EXPORT vtkMergePoints : public vtkPointLocator
vtkMergePoints() {};
static vtkMergePoints *New() {return new vtkMergePoints;};
const char *GetClassName() {return "vtkMergePoints";};
int *MergePoints();
int IsInsertedPoint(float x[3]);
DESCRIPTION
vtkMergePoints is a locator object to quickly locate points in 3D. The primary difference between vtkMergePoints and its superclass vtkLocator is that vtkMergePoints merges precisely coincident points and is therefore much faster.
int *MergePoints()
Merge points together if they are exactly coincident. Return a list that maps unmerged point ids into new point ids. User is responsible for freeing list (use delete []). Make sure you've provided a dataset before invoking this method.
int IsInsertedPoint(float x[3])
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.