nuclear@0: #ifndef PSTRACK_H_
nuclear@0: #define PSTRACK_H_
nuclear@0: 
nuclear@0: #include <vmath/vmath.h>
nuclear@0: #include <anim/anim.h>
nuclear@0: 
nuclear@0: struct psys_track {
nuclear@0: 	struct anm_track trk;
nuclear@0: 
nuclear@0: 	anm_time_t cache_tm;
nuclear@0: 	float cache_val;
nuclear@0: };
nuclear@0: 
nuclear@0: struct psys_track3 {
nuclear@0: 	struct anm_track x, y, z;
nuclear@0: 
nuclear@0: 	anm_time_t cache_tm;
nuclear@0: 	vec3_t cache_vec;
nuclear@0: };
nuclear@0: 
nuclear@0: #ifdef __cplusplus
nuclear@0: extern "C" {
nuclear@0: #endif
nuclear@0: 
nuclear@0: int psys_init_track(struct psys_track *track);
nuclear@0: void psys_destroy_track(struct psys_track *track);
nuclear@0: 
nuclear@0: int psys_init_track3(struct psys_track3 *track);
nuclear@0: void psys_destroy_track3(struct psys_track3 *track);
nuclear@0: 
nuclear@0: /* XXX dest must have been initialized first */
nuclear@0: void psys_copy_track(struct psys_track *dest, const struct psys_track *src);
nuclear@0: void psys_copy_track3(struct psys_track3 *dest, const struct psys_track3 *src);
nuclear@0: 
nuclear@0: void psys_eval_track(struct psys_track *track, anm_time_t tm);
nuclear@0: void psys_set_value(struct psys_track *track, anm_time_t tm, float v);
nuclear@0: float psys_get_value(struct psys_track *track, anm_time_t tm);
nuclear@0: float psys_get_cur_value(struct psys_track *track);
nuclear@0: 
nuclear@0: void psys_eval_track3(struct psys_track3 *track, anm_time_t tm);
nuclear@0: void psys_set_value3(struct psys_track3 *track, anm_time_t tm, vec3_t v);
nuclear@0: vec3_t psys_get_value3(struct psys_track3 *track, anm_time_t tm);
nuclear@0: vec3_t psys_get_cur_value3(struct psys_track3 *track);
nuclear@0: 
nuclear@0: #ifdef __cplusplus
nuclear@0: }
nuclear@0: #endif
nuclear@0: 
nuclear@0: #endif	/* PSTRACK_H_ */