static Real get_beam_translation (Grob*me);
static Real get_thickness (Grob*me);
static void connect_beams (Grob*me);
DECLARE_SCHEME_CALLBACK (space_function, (SCM, SCM));
static Real get_beam_translation (Grob*me);
static Real get_thickness (Grob*me);
static void connect_beams (Grob*me);
DECLARE_SCHEME_CALLBACK (space_function, (SCM, SCM));