diff --git a/CMCore b/CMCore
index 6b97ffdf..a9e37e62 160000
--- a/CMCore
+++ b/CMCore
@@ -1 +1 @@
-Subproject commit 6b97ffdf79ff978fff89ca5276a21c1a18c98669
+Subproject commit a9e37e6219e538592686e00f0447d3144677ff97
diff --git a/CMSceneGraph b/CMSceneGraph
index 584ac021..048acfdf 160000
--- a/CMSceneGraph
+++ b/CMSceneGraph
@@ -1 +1 @@
-Subproject commit 584ac02106791566f6df9a45ccd0678f333efbc7
+Subproject commit 048acfdf45554155de4ca6e79e67480a9c9eebd1
diff --git a/example/Basic/RenderBoundBox.cpp b/example/Basic/RenderBoundBox.cpp
index 53fced5d..6e50791e 100644
--- a/example/Basic/RenderBoundBox.cpp
+++ b/example/Basic/RenderBoundBox.cpp
@@ -1,4 +1,4 @@
-#include<hgl/WorkManager.h>
+#include<hgl/WorkManager.h>
 #include<hgl/filesystem/FileSystem.h>
 #include<hgl/graph/VertexDataManager.h>
 #include<hgl/graph/InlineGeometry.h>
@@ -250,7 +250,13 @@ private:
     {
         CreateComponentInfo cci(GetSceneRoot());
 
-        //cci.mat=rm_torus->component->GetLocalMatrix()*rm_torus->component->GetMesh()->GetBoundingBox();
+        ParsePrimitiveType
+        OBB obb;
+        rm_torus->component->GetWorldOBB(obb);
+
+        cci.mat=TranslateMatrix(obb.GetCenter()) *
+                obb.GetRotationMatrix() *
+                ScaleMatrix(obb.GetHalfExtend()*2.0f);      //*2.0f并不是因为OBB尺寸不对，是因为CUBE的原始尺寸就是1
 
         CreateComponent<MeshComponent>(&cci,rm_box->cdp);
 
diff --git a/inc/hgl/component/MeshComponent.h b/inc/hgl/component/MeshComponent.h
index d10d0469..179c9924 100644
--- a/inc/hgl/component/MeshComponent.h
+++ b/inc/hgl/component/MeshComponent.h
@@ -1,4 +1,4 @@
-#pragma once
+#pragma once
 
 #include<hgl/component/RenderComponent.h>
 #include<hgl/graph/Mesh.h>
@@ -101,7 +101,7 @@ public:
         return mcd->mesh;
     }
 
-    const bool GetBoundingBox(AABB &box) const override
+    const bool GetLocalAABB(AABB &box) const override
     {
         Mesh *mesh=GetMesh();
 
diff --git a/inc/hgl/component/PrimitiveComponent.h b/inc/hgl/component/PrimitiveComponent.h
index 678f1750..e3f5d3e5 100644
--- a/inc/hgl/component/PrimitiveComponent.h
+++ b/inc/hgl/component/PrimitiveComponent.h
@@ -1,4 +1,4 @@
-#pragma once
+#pragma once
 
 #include<hgl/component/SceneComponent.h>
 #include<hgl/graph/AABB.h>
@@ -18,13 +18,13 @@ public:
 
     virtual ~PrimitiveComponent()=default;
 
-    virtual const bool GetBoundingBox(AABB &box) const =0;
+    virtual const bool GetLocalAABB(AABB &box) const=0;
 
-    const bool GetBoundingBox(OBB &box)
+    const bool GetWorldOBB(OBB &box)
     {
         AABB aabb;
 
-        if(!GetBoundingBox(aabb))
+        if(!GetLocalAABB(aabb))
             return false;
 
         box.Set(GetLocalToWorldMatrix(),aabb);