InterfaceMeshCutUserObjectBase.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 "GeometricCutUserObject.h"
#include "libmesh/exodusII_io.h"
#include "libmesh/explicit_system.h"
#include "libmesh/equation_systems.h"
#include "Function.h"
#include "libmesh/enum_to_string.h"
#include "XFEMFuncs.h"

class XFEMMovingInterfaceVelocityBase;

class InterfaceMeshCutUserObjectBase : public GeometricCutUserObject
{
public:
  static InputParameters validParams();

  InterfaceMeshCutUserObjectBase(const InputParameters & parameters);

  virtual void initialSetup() override;

  virtual void initialize() override;

  virtual const std::vector<Point>
  getCrackFrontPoints(unsigned int num_crack_front_points) const override;

  virtual const std::vector<RealVectorValue>
  getCrackPlaneNormals(unsigned int num_crack_front_points) const override;

  std::shared_ptr<MeshBase> getCutterMesh() const { return _cutter_mesh; };

  virtual Real calculateSignedDistance(Point p) const = 0;

  virtual Point nodeNormal(const unsigned int & node_id) = 0;

  virtual void calculateNormals() = 0;

  virtual CutSubdomainID getCutSubdomainID(const Node * node) const override;

protected:
  std::shared_ptr<MeshBase> _cutter_mesh;
  std::unordered_map<dof_id_type, std::vector<dof_id_type>> _node_to_elem_map;
  std::unordered_map<dof_id_type, Point> _initial_nodes_location;
  const XFEMMovingInterfaceVelocityBase * _interface_velocity;
  const Function * _func;
  MooseMesh & _mesh;
  std::unique_ptr<PointLocatorBase> _pl;
  std::unique_ptr<ExodusII_IO> _exodus_io;
  ExplicitSystem * _explicit_system;
  std::unique_ptr<EquationSystems> _equation_systems;
  const bool _output_exodus;
  const CutSubdomainID _negative_id;
  const CutSubdomainID _positive_id;
  unsigned int _var_num_disp_x;
  unsigned int _var_num_disp_y;
  unsigned int _var_num_disp_z;
};