1 files changed, 7 insertions, 6 deletions
diff --git a/src/ix2.h b/src/ix2.h
index 5f3b5cb..0f6f69f 100644
--- a/src/ix2.h
+++ b/src/ix2.h
@@ -19,7 +19,7 @@
 
 typedef struct ix2_object_t ix2_object_t;
 typedef struct ix2_t ix2_t;
-typedef struct aabb_t aabb_t;
+typedef struct bb2f_t bb2f_t;
 typedef struct v2f_t v2f_t;
 
 typedef enum ix2_search_status_t {
@@ -28,15 +28,16 @@ typedef enum ix2_search_status_t {
 	IX2_SEARCH_CONTINUE
 } ix2_search_status_t;
 
-typedef ix2_search_status_t (*ix2_search_cb)(void *cb_context, ix2_object_t *ix2_object, v2f_t *ix2_object_position, aabb_t *ix2_object_aabb, void *object);
+typedef ix2_search_status_t (*ix2_search_cb)(void *cb_context, ix2_object_t *ix2_object, v2f_t *ix2_object_position, bb2f_t *ix2_object_aabb, void *object);
 
-ix2_t * ix2_new(aabb_t *aabb, unsigned max_per_node, unsigned max_depth);
+ix2_t * ix2_new(bb2f_t *aabb, unsigned max_per_node, unsigned max_depth);
 void ix2_free(ix2_t *ix2);
-ix2_object_t * ix2_object_new(ix2_t *ix2, v2f_t *position, v2f_t *origin, aabb_t *aabb, void *object);
+ix2_object_t * ix2_object_new(ix2_t *ix2, v2f_t *position, v2f_t *origin, bb2f_t *aabb, void *object);
 void ix2_object_free(ix2_t *ix2, ix2_object_t *object);
-ix2_object_t * ix2_object_move(ix2_t *ix2, ix2_object_t *object, v2f_t *object_position, v2f_t *object_origin, aabb_t *object_aabb);
+ix2_object_t * ix2_object_move(ix2_t *ix2, ix2_object_t *object, v2f_t *object_position, v2f_t *object_origin, bb2f_t *object_aabb);
+int ix2_object_aabb_overlap(ix2_t *ix2, ix2_object_t *object, v2f_t *aabb_position, v2f_t *aabb_origin, bb2f_t *aabb);
 unsigned ix2_search_by_point(ix2_t *ix2, v2f_t *point, ix2_search_cb cb, void *arg);
-unsigned ix2_search_by_aabb(ix2_t *ix2, v2f_t *search_position, v2f_t *search_origin, aabb_t *search_aabb, ix2_search_cb cb, void *arg);
+unsigned ix2_search_by_aabb(ix2_t *ix2, v2f_t *search_position, v2f_t *search_origin, bb2f_t *search_aabb, ix2_search_cb cb, void *arg);
 unsigned ix2_search_by_ray(ix2_t *ix2, v2f_t *origin, v2f_t *direction, ix2_search_cb cb, void *arg);
 
 #endif