PolygonMeshTrimmerBase.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "PolygonMeshGeneratorBase.h"
#include "MooseEnum.h"

class PolygonMeshTrimmerBase : public PolygonMeshGeneratorBase
{
public:
  static InputParameters validParams();

  PolygonMeshTrimmerBase(const InputParameters & parameters);

  std::unique_ptr<MeshBase> generate() override;

protected:
  const MeshGeneratorName _input_name;
  std::vector<unsigned short> _trim_peripheral_region;
  const BoundaryName _peripheral_trimming_section_boundary;
  short _trimming_start_sector;
  short _trimming_end_sector;
  unsigned short _center_trim_sector_number;
  const BoundaryName _center_trimming_section_boundary;
  const BoundaryName _external_boundary_name;
  const SubdomainName _tri_elem_subdomain_name_suffix;
  const subdomain_id_type _tri_elem_subdomain_shift;
  std::unique_ptr<MeshBase> & _input;
  unsigned int _num_sides;

  void centerTrimmer(ReplicatedMesh & mesh,
                     const unsigned int num_sides,
                     const unsigned int center_trim_sector_number,
                     const unsigned int trimming_start_sector,
                     const boundary_id_type external_boundary_id,
                     const boundary_id_type center_trimming_section_boundary_id,
                     const std::set<subdomain_id_type> subdomain_ids_set);

  void peripheralTrimmer(ReplicatedMesh & mesh,
                         const std::vector<unsigned short> trim_peripheral_region,
                         const boundary_id_type external_boundary_id,
                         const boundary_id_type peripheral_trimming_section_boundary_id,
                         const std::set<subdomain_id_type> subdomain_ids_set);
};