#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_VA 0x04 /* visualize this atom */ // TODO
#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 */
#define ATOM_ATTR_3BP 0x40 /* 3 body potential */
+#define DEFAULT_ATOM_ATTR 0x74 // 1,2,3 body interaction + visualize
+
/* cell lists */
typedef struct s_linkcell {
int nx,ny,nz; /* amount of cells in x, y and z direction */
/* potential force function and parameter pointers */
int (*func1b)(struct s_moldyn *moldyn,t_atom *ai);
int (*func2b)(struct s_moldyn *moldyn,t_atom *ai,t_atom *aj,u8 bc);
+ int (*func3b_0)(struct s_moldyn *moldyn,
+ t_atom *ai,t_atom *aj,t_atom *ak,u8 bck);
+ int (*func3b_1)(struct s_moldyn *moldyn,t_atom *ai,t_atom *aj,u8 bc);
int (*func3b_j1)(struct s_moldyn *moldyn,t_atom *ai,t_atom *aj,u8 bc);
int (*func3b_j2)(struct s_moldyn *moldyn,t_atom *ai,t_atom *aj,u8 bc);
int (*func3b_j3)(struct s_moldyn *moldyn,t_atom *ai,t_atom *aj,u8 bc);
double p_ref; /* reference pressure */
double p; /* actual pressure (computed by virial) */
+ double px,py,pz; /* components of pressure */
double p_sum; /* sum over all p */
double p_avg; /* average value of p */
#define MOLDYN_2BP 0x20 /* 2 body */
#define MOLDYN_3BP 0x40 /* and 3 body particle pots */
+#define T_SCALE_NONE 0x00
#define T_SCALE_BERENDSEN 0x01 /* berendsen t control */
#define T_SCALE_DIRECT 0x02 /* direct t control */
+#define T_SCALE_MASK 0x03
+
+#define P_SCALE_NONE 0x00
#define P_SCALE_BERENDSEN 0x04 /* berendsen p control */
#define P_SCALE_DIRECT 0x08 /* direct p control */
+#define P_SCALE_MASK 0x0c
/*
* default values & units
#define DIAMOND 0x04
#define ZINCBLENDE 0x08
+/*
+ * more includes
+ */
+
+#include "pse.h"
+
/*
*
* function prototypes
int set_cutoff(t_moldyn *moldyn,double cutoff);
int set_temperature(t_moldyn *moldyn,double t_ref);
int set_pressure(t_moldyn *moldyn,double p_ref);
+int set_p_scale(t_moldyn *moldyn,u8 ptype,double ptc);
+int set_t_scale(t_moldyn *moldyn,u8 ttype,double ttc);
int set_pt_scale(t_moldyn *moldyn,u8 ptype,double ptc,u8 ttype,double ttc);
int set_dim(t_moldyn *moldyn,double x,double y,double z,u8 visualize);
int set_nn_dist(t_moldyn *moldyn,double dist);