1 #ifndef PSTRACK_H_

2 #define PSTRACK_H_

3

4 #include <vmath/vmath.h>

5 #include <anim/anim.h>

6

7 struct psys_track {

8 struct anm_track trk;

9

10 anm_time_t cache_tm;

11 float cache_val;

12 };

13

14 struct psys_track3 {

15 struct anm_track x, y, z;

16

17 anm_time_t cache_tm;

18 vec3_t cache_vec;

19 };

20

21 int psys_init_track(struct psys_track *track);

22 void psys_destroy_track(struct psys_track *track);

23

24 int psys_init_track3(struct psys_track3 *track);

25 void psys_destroy_track3(struct psys_track3 *track);

26

27 void psys_eval_track(struct psys_track *track, anm_time_t tm);

28 void psys_set_value(struct psys_track *track, anm_time_t tm, float v);

29 float psys_get_value(struct psys_track *track, anm_time_t tm);

30 float psys_get_cur_value(struct psys_track *track);

31

32 void psys_eval_track3(struct psys_track3 *track, anm_time_t tm);

33 void psys_set_value3(struct psys_track3 *track, anm_time_t tm, vec3_t v);

34 vec3_t psys_get_value3(struct psys_track3 *track, anm_time_t tm);

35 vec3_t psys_get_cur_value3(struct psys_track3 *track);

36

37 #endif /* PSTRACK_H_ */