vtkCellLocator.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkCellLocator_h
#define vtkCellLocator_h
 
#include "vtkAbstractCellLocator.h"
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkNew.h"                   // For vtkNew
 
VTK_ABI_NAMESPACE_BEGIN
class vtkIntArray;
 
class VTKCOMMONDATAMODEL_EXPORT vtkCellLocator : public vtkAbstractCellLocator
{
public:

  vtkTypeMacro(vtkCellLocator, vtkAbstractCellLocator);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkCellLocator* New();

  void SetNumberOfCellsPerBucket(int N) { this->SetNumberOfCellsPerNode(N); }
  int GetNumberOfCellsPerBucket() { return this->NumberOfCellsPerNode; }
 
  // Reuse any superclass signatures that we don't override.
  using vtkAbstractCellLocator::FindCell;
  using vtkAbstractCellLocator::FindClosestPoint;
  using vtkAbstractCellLocator::FindClosestPointWithinRadius;
  using vtkAbstractCellLocator::IntersectWithLine;

  int IntersectWithLine(const double p1[3], const double p2[3], double tol, double& t, double x[3],
    double pcoords[3], int& subId, vtkIdType& cellId, vtkGenericCell* cell) override;

  int IntersectWithLine(const double p1[3], const double p2[3], double tol, vtkPoints* points,
    vtkIdList* cellIds, vtkGenericCell* cell)