8 struct bvhnode *st_root;
9 struct bvhnode *dyn_root;
11 struct mesh *meshlist;
14 int load_level(struct level *lvl, const char *fname);
15 void destroy_level(struct level *lvl);
17 int ray_level(cgm_ray *ray, struct level *lvl, float tmax, struct rayhit *hit);
19 void draw_level(struct level *lvl);