AdvancedExtruderGenerator.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 "MeshGenerator.h"
 
#include "libmesh/point.h"
 
class AdvancedExtruderGenerator : public MeshGenerator
{
public:
  static InputParameters validParams();
 
  AdvancedExtruderGenerator(const InputParameters & parameters);
 
  std::unique_ptr<MeshBase> generate() override;
 
protected:
  std::unique_ptr<MeshBase> & _input;
 
  const std::vector<Real> & _heights;
 
  const std::vector<Real> _biases;
 
  const std::vector<unsigned int> & _num_layers;
 
  const std::vector<std::vector<subdomain_id_type>> & _subdomain_swaps;
 
  const std::vector<std::vector<boundary_id_type>> & _boundary_swaps;
 
  const std::vector<std::string> & _elem_integer_names_to_swap;
  std::vector<unsigned int> _elem_integer_indices_to_swap;
 
  const std::vector<std::vector<std::vector<dof_id_type>>> & _elem_integers_swaps;
 
  std::vector<std::unordered_map<subdomain_id_type, subdomain_id_type>> _subdomain_swap_pairs;
 
  std::vector<std::unordered_map<boundary_id_type, boundary_id_type>> _boundary_swap_pairs;
 
  std::vector<std::unordered_map<dof_id_type, dof_id_type>> _elem_integers_swap_pairs;
 
  Point _direction;
 
  // Attributes for extruding along a curve mesh of edges
  std::unique_ptr<MeshBase> & _extrusion_curve;
  const RealVectorValue _start_extrusion_direction;
  const RealVectorValue _end_extrusion_direction;
  bool _extrude_along_curve;
 
  const bool _has_top_boundary;
  const BoundaryName _top_boundary;
 
  const bool _has_bottom_boundary;
  const BoundaryName _bottom_boundary;
 
  const std::vector<std::vector<subdomain_id_type>> _upward_boundary_source_blocks;
 
  const std::vector<std::vector<boundary_id_type>> _upward_boundary_ids;
 
  const std::vector<std::vector<subdomain_id_type>> _downward_boundary_source_blocks;
 
  const std::vector<std::vector<boundary_id_type>> _downward_boundary_ids;
 
  const Real _twist_pitch;
 
  // Radial transformation attributes
  const Real _end_radial_extent;
  const MooseEnum _radial_expansion_method;
  const Real _start_radial_growth_rate;
  const Real _end_radial_growth_rate;
 
  Real radialExpansionRatio(const Real t) const;
};