1 #ifndef RNDVAL_H_

2 #define RNDVAL_H_

3

4 #include <vmath/vmath.h>

5 #include "pstrack.h"

6

7 struct psys_rnd {

8 float value, range;

9 };

10

11 struct psys_rnd3 {

12 vec3_t value, range;

13 };

14

15 struct psys_anm_rnd {

16 struct psys_track value, range;

17 };

18

19 struct psys_anm_rnd3 {

20 struct psys_track3 value, range;

21 };

22

23 #define PSYS_EVAL_CUR ANM_TIME_INVAL

24

25 int psys_init_anm_rnd(struct psys_anm_rnd *v);

26 void psys_destroy_anm_rnd(struct psys_anm_rnd *v);

27 int psys_init_anm_rnd3(struct psys_anm_rnd3 *v);

28 void psys_destroy_anm_rnd3(struct psys_anm_rnd3 *v);

29

30 void psys_set_rnd(struct psys_rnd *r, float val, float range);

31 void psys_set_rnd3(struct psys_rnd3 *r, vec3_t val, vec3_t range);

32

33 void psys_set_anm_rnd(struct psys_anm_rnd *r, anm_time_t tm, float val, float range);

34 void psys_set_anm_rnd3(struct psys_anm_rnd3 *r, anm_time_t tm, vec3_t val, vec3_t range);

35

36 float psys_eval_rnd(struct psys_rnd *r);

37 vec3_t psys_eval_rnd3(struct psys_rnd3 *r);

38

39 float psys_eval_anm_rnd(struct psys_anm_rnd *r, anm_time_t tm);

40 vec3_t psys_eval_anm_rnd3(struct psys_anm_rnd3 *r, anm_time_t tm);

41

42

43 #endif /* RNDVAL_H_ */