准备增加MaterialLibrary

inc/hgl/graph/CoordinateSystem.h

@@ -1,17 +1,14 @@
 #pragma once
 
 #include<hgl/TypeFunc.h>
-namespace hgl
+namespace hgl::graph
 {
-    namespace graph
+    enum class CoordinateSystem2D
     {
-        enum class CoordinateSystem2D
-        {
-            NDC,
-            ZeroToOne,          //左上角为0,0；右下角为1,1
-            Ortho,              //左上角为0,0；右下角为(width-1),(height-1)
+        NDC,
+        ZeroToOne,          //左上角为0,0；右下角为1,1
+        Ortho,              //左上角为0,0；右下角为(width-1),(height-1)
 
-            ENUM_CLASS_RANGE(NDC,Ortho)
-        };
-    }//namespace graph
-}//namespace hgl
+        ENUM_CLASS_RANGE(NDC,Ortho)
+    };
+}//namespace hgl::graph