SimpleHexagonGenerator.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"

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

  SimpleHexagonGenerator(const InputParameters & parameters);

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

protected:
  const enum class ElemType { TRI, QUAD, HYBRID } _element_type;
  const Real _hexagon_size;
  const PolygonSizeStyle _hexagon_size_style;
  Real _pitch;
  const unsigned int _radial_intervals;
  const std::vector<subdomain_id_type> _block_id;
  const std::vector<SubdomainName> _block_name;
  const bool _boundary_id_valid;
  const boundary_id_type _external_boundary_id;
  const BoundaryName _external_boundary_name;
};