SlidingFrictionSpecies.h

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#ifndef SLIDINGFRICTIONSPECIES_H
#define SLIDINGFRICTIONSPECIES_H
#include "Species/BaseSpecies.h"
#include "Math/ExtendedMath.h"
#include "Interactions/FrictionForceInteractions/SlidingFrictionInteraction.h"

class SlidingFrictionSpecies : public virtual BaseSpecies
{
public:
    typedef SlidingFrictionInteraction InteractionType;

    SlidingFrictionSpecies();

    SlidingFrictionSpecies(const SlidingFrictionSpecies &s);

    virtual ~SlidingFrictionSpecies();

    void read(std::istream& is);

    void write(std::ostream& os) const;

    virtual std::string getBaseName() const;

//setters and getters
    void setSlidingStiffness(Mdouble new_kt);

    Mdouble getSlidingStiffness() const;

    void setSlidingDissipation(Mdouble new_dispt);

    Mdouble getSlidingDissipation() const;

    //mu has to be set to allow tangential forces (sets dispt=disp as default)
    void setSlidingFrictionCoefficient(Mdouble new_mu);

    Mdouble getSlidingFrictionCoefficient() const;

    void setSlidingFrictionCoefficientStatic(Mdouble new_mu);

    Mdouble getSlidingFrictionCoefficientStatic() const;

    bool getUseAngularDOFs() const;

    void mix(SlidingFrictionSpecies* const S, SlidingFrictionSpecies* const T);

    void setCollisionTimeAndNormalAndTangentialRestitutionCoefficient(Mdouble tc, Mdouble eps, Mdouble beta, Mdouble mass);

    void setCollisionTimeAndNormalAndTangentialRestitutionCoefficientNoDispt(Mdouble tc, Mdouble eps, Mdouble beta, Mdouble mass);

private:
    Mdouble slidingStiffness_;
    
    Mdouble slidingDissipation_; 
    
    Mdouble slidingFrictionCoefficient_; 
    
    Mdouble slidingFrictionCoefficientStatic_; 
};
#endif