diff --git a/example/Basic/BillboardTest.cpp b/example/Basic/BillboardTest.cpp
index 21b853d4..76ec5bfc 100644
--- a/example/Basic/BillboardTest.cpp
+++ b/example/Basic/BillboardTest.cpp
@@ -150,10 +150,10 @@ private:
 
     bool InitScene()
     {
-        SceneNode *scene_root=GetSceneRoot();       //取得缺省场景根节点
+        CreateComponentInfo cci(GetSceneRoot());
 
-        CreateComponent<MeshComponent>(scene_root,db->CreateMesh(prim_plane_grid,mi_plane_grid,pipeline_plane_grid));
-        CreateComponent<MeshComponent>(scene_root,ro_billboard);
+        CreateComponent<MeshComponent>(&cci,db->CreateMesh(prim_plane_grid,mi_plane_grid,pipeline_plane_grid));
+        CreateComponent<MeshComponent>(&cci,ro_billboard);
 
         CameraControl *camera_control=GetCameraControl();
 
diff --git a/example/Basic/auto_instance.cpp b/example/Basic/auto_instance.cpp
index 2295757f..db428d61 100644
--- a/example/Basic/auto_instance.cpp
+++ b/example/Basic/auto_instance.cpp
@@ -74,16 +74,15 @@ private:
             return(false);
 
         double rad;
-        Matrix4f mat;
 
-        SceneNode *scene_root=GetSceneRoot();       ///<取得场景根节点
+        CreateComponentInfo cci(GetSceneRoot());
         
         for(uint i=0;i<TRIANGLE_NUMBER;i++)
         {
             rad=deg2rad<double>((360.0f/double(TRIANGLE_NUMBER))*i);       //这里一定要加<double>或<float>，否则结果用int保存会出现问题
-            mat=rotate(rad,Vector3f(0,0,1));
+            cci.mat=rotate(rad,Vector3f(0,0,1));
 
-            CreateComponent<MeshComponent>(mat,scene_root,render_obj);
+            CreateComponent<MeshComponent>(&cci,render_obj);
         }
 
         return(true);
diff --git a/example/Basic/auto_merge_material_instance.cpp b/example/Basic/auto_merge_material_instance.cpp
index 44b34947..9fd51a95 100644
--- a/example/Basic/auto_merge_material_instance.cpp
+++ b/example/Basic/auto_merge_material_instance.cpp
@@ -81,9 +81,7 @@ private:
 
         db->Add(prim);
 
-        Matrix4f mat;
-
-        SceneNode *scene_root=GetSceneRoot();       ///<取得场景根节点
+        CreateComponentInfo cci(GetSceneRoot());
         
         for(uint i=0;i<DRAW_OBJECT_COUNT;i++)
         {
@@ -92,9 +90,9 @@ private:
             if(!render_obj[i].mesh)
                 return(false);
 
-            mat=rotate(deg2rad<double>(TRI_ROTATE_ANGLE*i),AxisVector::Z);
+            cci.mat=rotate(deg2rad<double>(TRI_ROTATE_ANGLE*i),AxisVector::Z);
 
-            CreateComponent<MeshComponent>(mat,scene_root,render_obj[i].mesh);
+            CreateComponent<MeshComponent>(&cci,render_obj[i].mesh);
         }
 
         return(true);
diff --git a/example/Basic/draw_triangle_use_UBO.cpp b/example/Basic/draw_triangle_use_UBO.cpp
index 9722c61c..432bba09 100644
--- a/example/Basic/draw_triangle_use_UBO.cpp
+++ b/example/Basic/draw_triangle_use_UBO.cpp
@@ -90,7 +90,9 @@ private:
         if(!mesh_triangle)
             return(false);
 
-        return CreateComponent<MeshComponent>(GetSceneRoot(),mesh_triangle); //创建一个静态网格组件
+        CreateComponentInfo cci(GetSceneRoot());
+
+        return CreateComponent<MeshComponent>(&cci,mesh_triangle); //创建一个静态网格组件
     }
 
 public:
diff --git a/example/Gizmo/PlaneGrid3D.cpp b/example/Gizmo/PlaneGrid3D.cpp
index 1edcd63b..bf7ae77f 100644
--- a/example/Gizmo/PlaneGrid3D.cpp
+++ b/example/Gizmo/PlaneGrid3D.cpp
@@ -84,7 +84,9 @@ private:
         if(!ri)
             return;
 
-        CreateComponent<MeshComponent>(mat,parent_node,ri);
+        CreateComponentInfo cci(parent_node,mat);
+
+        CreateComponent<MeshComponent>(&cci,ri);
     }
 
     bool InitScene()
diff --git a/example/Gizmo/RayPicking.cpp b/example/Gizmo/RayPicking.cpp
index 1d862058..26cecf8f 100644
--- a/example/Gizmo/RayPicking.cpp
+++ b/example/Gizmo/RayPicking.cpp
@@ -101,7 +101,9 @@ private:
             return(nullptr);
         }
 
-        CreateComponent<MeshComponent>(parent_node,ri);
+        CreateComponentInfo cci(parent_node);
+
+        CreateComponent<MeshComponent>(&cci,ri);
 
         return ri;
     }
diff --git a/example/Gizmo/SimplestAxis.cpp b/example/Gizmo/SimplestAxis.cpp
index 740726d4..fbe23af4 100644
--- a/example/Gizmo/SimplestAxis.cpp
+++ b/example/Gizmo/SimplestAxis.cpp
@@ -58,7 +58,9 @@ private:
     {
         Mesh *ri=db->CreateMesh(prim_axis,material_instance,pipeline);
 
-        CreateComponent<MeshComponent>(GetSceneRoot(),ri);
+        CreateComponentInfo cci(GetSceneRoot());
+
+        CreateComponent<MeshComponent>(&cci,ri);
 
         CameraControl *camera_control=GetCameraControl();