contact_config.hpp

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// Copyright (c) Lawrence Livermore National Security, LLC and
// other Serac Project Developers. See the top-level LICENSE file for
// details.
//
// SPDX-License-Identifier: (BSD-3-Clause)
 
#pragma once
 
namespace serac {
 
enum class ContactMethod
{
  SingleMortar 
};
 
enum class ContactEnforcement
{
  Penalty,           
  LagrangeMultiplier 
};
 
enum class ContactType
{
  TiedNormal,  
  Frictionless 
};
 
enum class ContactJacobian
{
  Approximate, 
  Exact        
};
 
struct ContactOptions {
  ContactMethod method = ContactMethod::SingleMortar;
 
  ContactEnforcement enforcement = ContactEnforcement::Penalty;
 
  ContactType type = ContactType::Frictionless;
 
  double penalty = 1.0e3;
 
  ContactJacobian jacobian = ContactJacobian::Approximate;
};
 
}  // namespace serac