diff --git a/CMCore b/CMCore
index f9007c55..252f2f6a 160000
--- a/CMCore
+++ b/CMCore
@@ -1 +1 @@
-Subproject commit f9007c5564568b2596ddfb8643905e9df28cf7b8
+Subproject commit 252f2f6a1f4546d84e105e9f76462576e1b26a25
diff --git a/inc/hgl/graph/mtl/Material2DCreateConfig.h b/inc/hgl/graph/mtl/Material2DCreateConfig.h
index ddc62e0a..3a08bbb4 100644
--- a/inc/hgl/graph/mtl/Material2DCreateConfig.h
+++ b/inc/hgl/graph/mtl/Material2DCreateConfig.h
@@ -38,5 +38,7 @@ MaterialCreateInfo *CreatePureColor2D(const Material2DCreateConfig *);
 MaterialCreateInfo *CreatePureTexture2D(const Material2DCreateConfig *);
 MaterialCreateInfo *CreateRectTexture2D(Material2DCreateConfig *);
 MaterialCreateInfo *CreateRectTexture2DArray(Material2DCreateConfig *);
+
+MaterialCreateInfo *LoadMaterialFromFile(const AnsiString &,const Material2DCreateConfig *);
 STD_MTL_NAMESPACE_END
 #endif//HGL_GRAPH_MTL_2D_CREATE_CONFIG_INCLUDE
diff --git a/src/ShaderGen/CMakeLists.txt b/src/ShaderGen/CMakeLists.txt
index 47da7742..7763c988 100644
--- a/src/ShaderGen/CMakeLists.txt
+++ b/src/ShaderGen/CMakeLists.txt
@@ -69,7 +69,8 @@ SET(STD_MTL_3D_SOURCE_FILES	${STD_MTL_HEADER_PATH}/Material3DCreateConfig.h
 SET(STD_MTL_SOURCE  ${STD_MTL_HEADER_PATH}/MaterialConfig.h
                     ${STD_MTL_HEADER_PATH}/StdMaterial.h
                     ${STD_MTL_HEADER_PATH}/ShaderBuffer.h
-                    StandardMaterial.cpp)
+                    StandardMaterial.cpp
+                    MaterialFileLoader.cpp)
 
 SOURCE_GROUP("Standard Material" FILES ${STD_MTL_SOURCE})
 SOURCE_GROUP("Standard Material\\2D" FILES ${STD_MTL_2D_SOURCE_FILES})
diff --git a/src/ShaderGen/MaterialFileLoader.cpp b/src/ShaderGen/MaterialFileLoader.cpp
new file mode 100644
index 00000000..893a632a
--- /dev/null
+++ b/src/ShaderGen/MaterialFileLoader.cpp
@@ -0,0 +1,186 @@
+#include<hgl/graph/mtl/MaterialConfig.h>
+#include<hgl/graph/mtl/Material2DCreateConfig.h>
+#include<hgl/graph/mtl/Material3DCreateConfig.h>
+
+#include<hgl/io/TextInputStream.h>
+#include<hgl/io/FileInputStream.h>
+#include<hgl/filesystem/FileSystem.h>
+
+STD_MTL_NAMESPACE_BEGIN
+namespace
+{
+    using MaterialFileParse=io::TextInputStream::ParseCallback<char>;
+
+    enum class MaterialFileState
+    {
+        None,
+        
+        Material,
+        MaterialInstance,
+        MaterialInstanceCode,
+
+        Vertex,
+        VertexInput,
+        VertexOutput,
+        VertexCode,
+
+        Geometry,
+        GeometryInput,
+        GeometryOutput,
+        GeometryCode,
+
+        Fragment,
+        FragmentInput,
+        FragmentOutput,
+        FragmentCode,
+
+        ENUM_CLASS_RANGE(None,FragmentCode)
+    };//enum class State
+
+    constexpr const char *StateNameList[]=
+    {
+        "Material",
+        "MaterialInstance",
+        "Vertex",
+        "Geometry",
+        "Fragment",
+    };
+
+    const MaterialFileState GetMaterialFileState(const char *str)
+    {
+        for(int i=0;i<int(MaterialFileState::END_RANGE);i++)
+            if(hgl::stricmp(str,StateNameList[i])==0)
+                return MaterialFileState(i);
+
+        return MaterialFileState::None;
+    }
+
+    struct MaterialStateParse:public MaterialFileParse
+    {
+        MaterialFileState state;
+
+        MaterialStateParse()
+        {
+            state=MaterialFileState::None;
+        }
+
+        bool OnLine(const char *text,const int len) override
+        {
+            if(!text||!*text||len<=0)
+                return(false);
+
+            return(true);    
+        }
+    };//struct MaterialStateParse
+
+    struct MaterialInstanceStateParse:public MaterialFileParse
+    {
+        bool    code        =false;
+        char *  code_sp     =nullptr;
+        char *  code_ep     =nullptr;
+        int     brace_count =0;
+
+        bool OnLine(const char *text,const int len) override
+        {
+            if(!text||!*text||len<=0)
+                return(false);
+
+            if(code)
+            {
+            }
+
+            return(true);
+        }
+    };
+
+    struct MaterialTextParse:public MaterialFileParse
+    {
+        MaterialFileState state;
+
+        MaterialFileParse *parse;
+
+    public:
+
+        MaterialTextParse()
+        {
+            state=MaterialFileState::None;
+            parse=nullptr;
+        }
+
+        ~MaterialTextParse()
+        {
+            SAFE_CLEAR(parse)
+        }
+
+        bool OnLine(const char *text,const int len) override
+        {
+            if(!text||!*text||len<=0)
+                return(false);
+
+            if(*text=='#')
+            {
+                SAFE_CLEAR(parse)
+
+                state=GetMaterialFileState(text+1);
+
+                switch(state)
+                {
+                    case MaterialFileState::Material:         parse=new MaterialStateParse;break;
+                    case MaterialFileState::MaterialInstance: parse=new MaterialInstanceStateParse;break;
+                    case MaterialFileState::Vertex:           parse=new VertexStateParse;break;
+                    case MaterialFileState::Geometry:         parse=new GeometryStateParse;break;
+                    case MaterialFileState::Fragment:         parse=new FragmentStateParse;break;
+
+                    default:                                  state=MaterialFileState::None;return(false);
+                }
+
+                return(true);
+            }
+
+            if(parse)
+                parse->OnLine(text,len);
+
+            return(true);
+        }
+    };
+}//namespace MaterialFile
+
+bool LoadMaterialFromFile(const AnsiString &mtl_filename)
+{
+    const OSString mtl_osfn=ToOSString(mtl_filename+".mtl");
+
+    const OSString mtl_os_filename=filesystem::MergeFilename(OS_TEXT("ShaderLibrary"),mtl_osfn);
+
+    if(!filesystem::FileExist(mtl_os_filename))
+        return(false);
+
+    io::OpenFileInputStream fis(mtl_os_filename);
+
+    if(!fis)
+        return(false);
+
+    MaterialTextParse mtp;
+
+    io::TextInputStream tis(fis,0);
+
+    tis.SetParseCallback(&mtp);
+
+    return tis.Run();
+}
+
+MaterialCreateInfo *LoadMaterialFromFile(const AnsiString &name,const MaterialCreateConfig *cfg)
+{
+    return nullptr;
+}
+
+//MaterialCreateInfo *LoadMaterialFromFile(const AnsiString &name,const Material2DCreateConfig *cfg)
+//{
+//    Std2DMaterial *mtl=new Std2DMaterial(cfg);
+//
+//    
+//}
+//
+//MaterialCreateInfo *LoadMaterialFromFile(const AnsiString &name,const Material3DCreateConfig *cfg)
+//{
+//}
+STD_MTL_NAMESPACE_END