LineStructureGravityHydro.h

#pragma once
 
 
#include <LineStructure.h>
#include <CollisionManager.h>
 
#include <EnvironmentProvider.h>
 
#include "Contact/ShipContact.h"
 
class LineStructureGravityHydro: public CoRiBoDynamics::Structures::LineStructure, public CollisionCheckInterface{
public:
    EIGEN_MAKE_ALIGNED_OPERATOR_NEW
 
    LineStructureGravityHydro(CoRiBoDynamics::ConstraintSolver* solver, ISimObjectCreator* creator, LineSpec spec, std::string name);
 
    void setEnvironment(environment::EnvironmentProvider *e);
    virtual void ComputeConstraints(const double T, const double * const X);
 
    virtual CollisionCheckInterface::GeometryVector CheckForContact(CoRiBoDynamics::CollisionManager::ExternalObject& object);
 
    double GetElementLength(){return m_elemLength;}
 
protected:
    LineStructureGravityHydro(CoRiBoDynamics::ConstraintSolver* solver);
    virtual void Init(CoRiBoDynamics::ConstraintSolver* solver, ISimObjectCreator* creator, LineSpec spec, std::string name);
 
 
    environment::EnvironmentProvider *m_environment;
    double m_elemVolume;
    double m_elemArea;
    double m_elemProjArea;
    double m_elemDensity;   
 
    double m_Cd_n;  
    double m_Cd_t;  
    Eigen::Vector3d m_Ca; 
};