AssemblyMeshGenerator.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 "ReactorGeometryMeshBuilderBase.h"

class AssemblyMeshGenerator : public ReactorGeometryMeshBuilderBase
{
public:
  static InputParameters validParams();

  AssemblyMeshGenerator(const InputParameters & parameters);

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

  std::unique_ptr<CSG::CSGBase> generateCSG() override;

protected:
  void setAssemblyLatticeOuter(
      const CSG::CSGLattice & assembly_lattice,
      const std::vector<std::reference_wrapper<const CSG::CSGSurface>> & surfaces_by_axial_region,
      CSG::CSGBase & csg_obj);

  const CSG::CSGUniverse & createDuctFillUniverse(
      const std::string & name_prefix,
      const std::vector<std::reference_wrapper<const CSG::CSGSurface>> & surfaces_by_axial_region,
      const std::vector<subdomain_id_type> & region_ids,
      CSG::CSGBase & csg_obj);

  // Delete outermost mesh interval of assembly and replace with triangulated mesh with fixed number
  // of nodes at outer boundary
  void generateFlexibleAssemblyBoundaries();

  // Define metadata associated with AssemblyMeshGenerator
  void generateMetadata();

  const std::vector<MeshGeneratorName> _inputs;

  const subdomain_id_type _assembly_type;

  const std::vector<std::vector<unsigned int>> _pattern;

  const std::vector<Real> _duct_sizes;

  const unsigned int _background_intervals;

  const std::vector<unsigned int> _duct_intervals;

  std::vector<subdomain_id_type> _background_region_id;

  std::vector<std::vector<subdomain_id_type>> _duct_region_ids;

  bool _has_background_block_name;

  bool _has_duct_block_names;

  std::vector<std::string> _background_block_name;

  std::vector<std::vector<std::string>> _duct_block_names;

  const bool _extrude;

  std::string _geom_type;

  unsigned int _mesh_dimensions;

  std::vector<Real> _axial_boundaries;

  std::vector<subdomain_id_type> _peripheral_region_ids;

  std::map<subdomain_id_type, std::vector<std::vector<subdomain_id_type>>> _pin_region_id_map;

  std::map<subdomain_id_type, std::vector<std::vector<std::string>>> _pin_block_name_map;

  boundary_id_type _assembly_boundary_id;

  BoundaryName _assembly_boundary_name;

  std::unique_ptr<MeshBase> * _build_mesh;

  std::vector<std::unique_ptr<CSG::CSGBase> *> _input_csg_bases;
};