WorldBoundingBox改为OBB

inc/hgl/graph/Scene.h

@@ -40,9 +40,9 @@ namespace hgl::graph
             SAFE_CLEAR(root_node);
         }
 
-        io::EventDispatcher *GetEventDispatcher()  ///<获取事件分发器
+        io::EventDispatcher &GetEventDispatcher()  ///<获取事件分发器
         {
-            return &event_dispatcher;
+            return event_dispatcher;
         }
     };//class Scene
 

inc/hgl/graph/SceneNode.h

@@ -4,6 +4,7 @@
 #include<hgl/type/IDName.h>
 #include<hgl/graph/SceneOrient.h>
 #include<hgl/graph/AABB.h>
+#include<hgl/graph/OBB.h>
 #include<hgl/component/Component.h>
 
 namespace hgl::io
@@ -45,7 +46,7 @@ namespace hgl::graph
 
         AABB bounding_box;                                                                                          ///<绑定盒
         AABB local_bounding_box;                                                                                    ///<本地坐标绑定盒
-        //AABB WorldBoundingBox;                                                                                      ///<世界坐标绑定盒
+        OBB world_bounding_box;                                                                                     ///<世界坐标绑定盒
 
     protected:
 
@@ -115,8 +116,9 @@ namespace hgl::graph
         {
             SetParent(nullptr); //清除父节点
 
-            bounding_box.SetZero();
-            local_bounding_box.SetZero();
+            bounding_box.Clear();
+            local_bounding_box.Clear();
+            world_bounding_box.Clear();
 
             child_nodes.Clear();
             component_set.Clear();

src/SceneGraph/scene/SceneNode.cpp

@@ -132,12 +132,12 @@ namespace hgl::graph
         {
             if(main_scene)
             {
-                main_scene->GetEventDispatcher()->RemoveChildDispatcher(self_ep);  //从旧的场景中移除事件分发器
+                main_scene->GetEventDispatcher().RemoveChildDispatcher(self_ep);    //从旧的场景中移除事件分发器
             }
 
             if(new_scene)
             {
-                new_scene->GetEventDispatcher()->AddChildDispatcher(self_ep);       //添加到新的场景中
+                new_scene->GetEventDispatcher().AddChildDispatcher(self_ep);        //添加到新的场景中
             }
         }