diff --git a/example/Vulkan/LoadModel.cpp b/example/Vulkan/LoadModel.cpp
index 8be1371e..f0181df9 100644
--- a/example/Vulkan/LoadModel.cpp
+++ b/example/Vulkan/LoadModel.cpp
@@ -131,20 +131,14 @@ private:
         }
 
         {
-            AxisCreateInfo aci;
-
-            aci.root=model_data->bounding_box.CenterPoint().xyz();
-            aci.size=model_data->bounding_box.HalfSize().xyz();
+            AxisCreateInfo aci(model_data->bounding_box);
 
             axis_renderable=CreateRenderableAxis(db,material,&aci);
             axis_renderable_instance=db->CreateRenderableInstance(pipeline_lines,material_instance,axis_renderable);
         }
 
         {
-            CubeCreateInfo cci;
-
-            cci.center=model_data->bounding_box.CenterPoint().xyz();
-            cci.size=model_data->bounding_box.Size().xyz();
+            CubeCreateInfo cci(model_data->bounding_box);
 
             bbox_renderable=CreateRenderableBoundingBox(db,material,&cci);
             bbox_renderable_instance=db->CreateRenderableInstance(pipeline_lines,material_instance,bbox_renderable);
diff --git a/example/Vulkan/SimplePBRForward.cpp b/example/Vulkan/SimplePBRForward.cpp
index 92e5489b..330f3ecb 100644
--- a/example/Vulkan/SimplePBRForward.cpp
+++ b/example/Vulkan/SimplePBRForward.cpp
@@ -130,20 +130,14 @@ private:
         }
 
         {
-            AxisCreateInfo aci;
-
-            aci.root=model_data->bounding_box.CenterPoint().xyz();
-            aci.size=model_data->bounding_box.HalfSize().xyz();
+            AxisCreateInfo aci(model_data->bounding_box);
 
             axis_renderable=CreateRenderableAxis(db,material,&aci);
             axis_renderable_instance=db->CreateRenderableInstance(pipeline_lines,material_instance,axis_renderable);
         }
 
         {
-            CubeCreateInfo cci;
-
-            cci.center=model_data->bounding_box.CenterPoint().xyz();
-            cci.size=model_data->bounding_box.Size().xyz();
+            CubeCreateInfo cci(model_data->bounding_box);
 
             bbox_renderable=CreateRenderableBoundingBox(db,material,&cci);
             bbox_renderable_instance=db->CreateRenderableInstance(pipeline_lines,material_instance,bbox_renderable);
diff --git a/inc/hgl/graph/InlineGeometry.h b/inc/hgl/graph/InlineGeometry.h
index cbd7e918..507eb196 100644
--- a/inc/hgl/graph/InlineGeometry.h
+++ b/inc/hgl/graph/InlineGeometry.h
@@ -95,6 +95,12 @@ namespace hgl
             Vector2f tile;
 
         public:
+        
+            void Set(const AABB &box)
+            {
+                center=box.CenterPoint().xyz();
+                size=box.HalfSize().xyz();
+            }
 
             CubeCreateInfo()
             {
@@ -102,6 +108,12 @@ namespace hgl
                 size.Set(1,1,1);
                 tile.Set(1,1);
             }
+
+            CubeCreateInfo(const AABB &box)
+            {
+                Set(box);
+                tile.Set(1,1);
+            }
         };//struct CubeCreateInfo
 
         /**
@@ -177,13 +189,30 @@ namespace hgl
 
         public:
 
+            void RestartColor()
+            {
+                color[0].Set(1,0,0,1);
+                color[1].Set(0,1,0,1);
+                color[2].Set(0,0,1,1);
+            }
+
+            void Set(const AABB &box)
+            {
+                root=box.CenterPoint().xyz();
+                size=box.HalfSize().xyz();
+            }
+
             AxisCreateInfo()
             {
                 root.Set(0,0,0);
                 size.Set(1,1,1);
-                color[0].Set(1,0,0,1);
-                color[1].Set(0,1,0,1);
-                color[2].Set(0,0,1,1);
+                RestartColor();
+            }
+
+            AxisCreateInfo(const AABB &box)
+            {
+                Set(box);
+                RestartColor();
             }
         };//struct AxisCreateInfo