#define ATOM_ATTR_FP 0x01 /* fixed position (bulk material) */
#define ATOM_ATTR_HB 0x02 /* coupled to heat bath (velocity scaling) */
+#define ATOM_ATTR_VA 0x04 /* visualize this atom */
+#define ATOM_ATTR_VB 0x08 /* visualize the bond of this atom */
#define ATOM_ATTR_1BP 0x10 /* single paricle potential */
#define ATOM_ATTR_2BP 0x20 /* pair potential */
double cutoff; /* cutoff radius */
double cutoff_square; /* square of the cutoff radius */
double nnd; /* nearest neighbour distance (optional) */
+ double bondlen[3]; /* bond lengthes (only 2 atomic systems) */
t_linkcell lc; /* linked cell list interface */
int set_int_alg(t_moldyn *moldyn,u8 algo);
int set_cutoff(t_moldyn *moldyn,double cutoff);
+int set_bondlen(t_moldyn *moldyn,double b0,double b1,double bm);
int set_temperature(t_moldyn *moldyn,double t_ref);
int set_pressure(t_moldyn *moldyn,double p_ref);
int set_pt_scale(t_moldyn *moldyn,u8 ptype,double ptc,u8 ttype,double ttc);
int get_line(int fd,char *line,int max);
-int visual_init(t_visual *v,char *filebase);
-int visual_atoms(t_visual *v,double time,t_atom *atom,int n);
+int visual_init(t_moldyn *moldyn,char *filebase);
+int visual_atoms(t_moldyn *moldyn);
#endif