diff --git a/CMSceneGraph b/CMSceneGraph
index 3844b827..ba8cc189 160000
--- a/CMSceneGraph
+++ b/CMSceneGraph
@@ -1 +1 @@
-Subproject commit 3844b827bf33c5aeb420e3a84db92ec5e6770da9
+Subproject commit ba8cc1897ebcf0e826a1e24d6652596afc9eccde
diff --git a/example/Vulkan/TextureFormat.cpp b/example/Vulkan/TextureFormat.cpp
index c437c9de..87ee3853 100644
--- a/example/Vulkan/TextureFormat.cpp
+++ b/example/Vulkan/TextureFormat.cpp
@@ -95,14 +95,14 @@ int main(int,char **)
         else
             std::cout<<vf->bytes<<" bytes/pixel.";
 
-        if(vf->depth!=VulkanDataType::NONE)
+        if(vf->depth!=VulkanNumberType::NONE)
             std::cout<<"[Depth:"<<data_type_name[size_t(vf->depth)]<<"]";
         
-        if(vf->stencil!=VulkanDataType::NONE)
+        if(vf->stencil!=VulkanNumberType::NONE)
             std::cout<<"[Stencil:"<<data_type_name[size_t(vf->stencil)]<<"]";
 
-        if((vf->depth==VulkanDataType::NONE)
-         &&(vf->stencil==VulkanDataType::NONE))
+        if((vf->depth==VulkanNumberType::NONE)
+         &&(vf->stencil==VulkanNumberType::NONE))
             std::cout<<"[Color:"<<data_type_name[size_t(vf->color)]<<"]";
 
         {
diff --git a/src/SceneGraph/Vulkan/VKTileData.cpp b/src/SceneGraph/Vulkan/VKTileData.cpp
index df0ae137..9cea3f83 100644
--- a/src/SceneGraph/Vulkan/VKTileData.cpp
+++ b/src/SceneGraph/Vulkan/VKTileData.cpp
@@ -82,14 +82,12 @@ TileData *GPUDevice::CreateTileData(const VkFormat format,const uint width,const
     Texture2D *tex=nullptr;
     VkExtent2D extent={tex_width,tex_height};
 
-    if(vf->color>VulkanDataType::NONE
-     &&vf->color<VulkanDataType::END)
+    if(RangeCheck(vf->color))
     {
         tex=CreateTexture2D(new ColorTextureCreateInfo(format,extent));
     }
     else
-    if(vf->depth>VulkanDataType::NONE
-     &&vf->depth<VulkanDataType::END)
+    if(RangeCheck(vf->depth))
     {
         tex=CreateTexture2D(new DepthTextureCreateInfo(format,extent));
     }