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/*=========================================================================
Program: Visualization Toolkit
Module: vtkAbstractPointLocator.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkAbstractPointLocator.h"
#include "vtkDataSet.h"
#include "vtkIdList.h"
//-----------------------------------------------------------------------------
vtkAbstractPointLocator::vtkAbstractPointLocator()
{
for (int i = 0; i < 6; i++)
{
this->Bounds[i] = 0;
}
this->NumberOfBuckets = 0;
}
//-----------------------------------------------------------------------------
vtkAbstractPointLocator::~vtkAbstractPointLocator() = default;
//-----------------------------------------------------------------------------
// Given a position x-y-z, return the id of the point closest to it.
vtkIdType vtkAbstractPointLocator::FindClosestPoint(double x, double y, double z)
{
double xyz[3];
xyz[0] = x;
xyz[1] = y;
xyz[2] = z;
return this->FindClosestPoint(xyz);
}
//-----------------------------------------------------------------------------
void vtkAbstractPointLocator::FindClosestNPoints(
int N, double x, double y, double z, vtkIdList* result)
{
double p[3];
p[0] = x;
p[1] = y;
p[2] = z;
this->FindClosestNPoints(N, p, result);
}
//-----------------------------------------------------------------------------
void vtkAbstractPointLocator::FindPointsWithinRadius(
double R, double x, double y, double z, vtkIdList* result)
{
double p[3];
p[0] = x;
p[1] = y;
p[2] = z;
this->FindPointsWithinRadius(R, p, result);
}
//-----------------------------------------------------------------------------
void vtkAbstractPointLocator::GetBounds(double* bnds)
{
for (int i = 0; i < 6; i++)
{
bnds[i] = this->Bounds[i];
}
}
//-----------------------------------------------------------------------------
void vtkAbstractPointLocator::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
for (int i = 0; i < 6; i++)
{
os << indent << "Bounds[" << i << "]: " << this->Bounds[i] << "\n";
}
os << indent << "Number of Buckets: " << this->NumberOfBuckets << "\n";
}
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