DASH_DASHREPLACE_WITH_DASH_DASH
        function this = setCteParams(this,int)
            % Needed properties
            r    = int.eff_radius;
            m    = int.eff_mass;
            y    = int.eff_young;
            v0   = abs(int.kinemat.v0_n);
            e    = this.restitution;
            e2   = e^2;
            S    = this.unload_param;
            beta = pi/log(e);
            
            % Loading stiffness coefficient
            switch this.load_stiff_formula
                case this.EN