generate_dem_process.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ \.
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics FemDem Application
//
//  License:         BSD License
//    Kratos default license:
//  kratos/license.txt
//
//  Main authors:    Alejandro Cornejo Velazquez
//
 
#if !defined(KRATOS_GENERATE_DEM_PROCESS)
#define KRATOS_GENERATE_DEM_PROCESS
 
 
#include "includes/model_part.h"
#include "processes/process.h"
#include "fem_to_dem_application_variables.h"
#include "custom_utilities/create_and_destroy.h"
#include "processes/find_global_nodal_neighbours_process.h"
 
namespace Kratos {
 
typedef std::size_t SizeType;
typedef Node NodeType;
typedef ModelPart::ElementsContainerType::iterator ElementIteratorType;
 
class KRATOS_API(FEM_TO_DEM_APPLICATION) GenerateDemProcess : public Process
{
 public:
 
  KRATOS_CLASS_POINTER_DEFINITION(GenerateDemProcess);
 
  typedef std::size_t IndexType;
 
  // Constructor
  GenerateDemProcess(ModelPart& rModelPart, ModelPart& rDemModelPart);
 
  // Destructor
  ~GenerateDemProcess() override = default;
 
  void operator()() { Execute(); }
 
  void Execute() override;
 
  double CalculateDistanceBetweenNodes(const NodeType& Node1, const NodeType& Node2);
 
  void CreateDEMParticle(const int Id, const array_1d<double, 3> Coordinates,
      const Properties::Pointer pProperties, const double Radius, NodeType& rNode);
 
  double GetMinimumValue(const Vector& rValues);
 
  int GetMaximumDEMId();
 
  int GetMaximumFEMId();
 
protected:
 
  // Member Variables
  ModelPart& mrModelPart;
  ModelPart& mrDEMModelPart;
  ParticleCreatorDestructor mParticleCreator = ParticleCreatorDestructor();
  bool mIsDynamic = false;
 
};  // Class
 
}  // namespace Kratos
#endif /* KRATOS_GENERATE_DEM_PROCESS defined */