PeripheralRingMeshGenerator.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"
#include "MooseMeshUtils.h"
#include "MeshMetaDataInterface.h"

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

  PeripheralRingMeshGenerator(const InputParameters & parameters);

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

protected:
  const MeshGeneratorName _input_name;
  const bool _force_input_centroid_as_center;
  const unsigned int _peripheral_layer_num;
  Real _peripheral_radial_bias;
  singleBdryLayerParams _peripheral_inner_boundary_layer_params;
  singleBdryLayerParams _peripheral_outer_boundary_layer_params;
  const Real _peripheral_ring_radius;
  const bool _preserve_volumes;
  const BoundaryName _input_mesh_external_boundary;
  const subdomain_id_type _peripheral_ring_block_id;
  const SubdomainName _peripheral_ring_block_name;
  const boundary_id_type _external_boundary_id;
  const BoundaryName _external_boundary_name;
  std::unique_ptr<MeshBase> & _input;
  boundary_id_type _input_mesh_external_bid;

  void innerBdryLayerNodesDefiner(const unsigned int input_ext_node_num,
                                  const std::vector<Real> input_bdry_angles,
                                  const std::vector<Point> ref_inner_bdry_surf,
                                  const std::vector<Real> inner_peripheral_bias_terms,
                                  const std::vector<Real> azi_array,
                                  const Point origin_pt,
                                  std::vector<std::vector<Point>> & points_array) const;
};