vtkDistributedPointCloudFilter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkDistributedPointCloudFilter_h
#define vtkDistributedPointCloudFilter_h
 
#include "vtkFiltersParallelMPIModule.h" // For export macro
#include "vtkPointSetAlgorithm.h"
 
#include <vector> // for vector
 
VTK_ABI_NAMESPACE_BEGIN
class vtkMPIController;
class vtkMultiProcessController;
 
class VTKFILTERSPARALLELMPI_EXPORT vtkDistributedPointCloudFilter : public vtkPointSetAlgorithm
{
public:
  static vtkDistributedPointCloudFilter* New();
  vtkTypeMacro(vtkDistributedPointCloudFilter, vtkPointSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void SetController(vtkMultiProcessController*);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);
 
  static void GetPointsInsideBounds(
    vtkMPIController*, vtkPointSet* input, vtkPointSet* output, const double innerBounds[6]);
 
protected:
  vtkDistributedPointCloudFilter();
  ~vtkDistributedPointCloudFilter() override;
 
  int FillOutputPortInformation(int port, vtkInformation* info) override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  bool OptimizeBoundingBox(std::vector<vtkMPIController*>&, vtkPointSet*, double bounds[6]);
 
  bool InitializeKdTree(std::vector<vtkMPIController*>&);
 
private:
  vtkDistributedPointCloudFilter(const vtkDistributedPointCloudFilter&) = delete;
  void operator=(const vtkDistributedPointCloudFilter&) = delete;
 
  vtkMultiProcessController* Controller;
};
 
VTK_ABI_NAMESPACE_END
#endif