VTK
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direct / check-free point insertion. More...
#include <vtkNonMergingPointLocator.h>
Inherits vtkPointLocator.
Public Types | |
typedef vtkPointLocator | 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) |
Static Public Member Functions | |
static vtkNonMergingPointLocator * | New () |
static int | IsTypeOf (const char *type) |
static vtkNonMergingPointLocator * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
vtkNonMergingPointLocator () | |
~vtkNonMergingPointLocator () | |
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.
Definition at line 40 of file vtkNonMergingPointLocator.h.
typedef vtkPointLocator vtkNonMergingPointLocator::Superclass |
Definition at line 45 of file vtkNonMergingPointLocator.h.
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Definition at line 66 of file vtkNonMergingPointLocator.h.
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Definition at line 67 of file vtkNonMergingPointLocator.h.
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void vtkNonMergingPointLocator::PrintSelf | ( | ostream & | os, |
vtkIndent | indent | ||
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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 54 of file vtkNonMergingPointLocator.h.
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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.
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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.