renamed Renderable to Mesh

inc/hgl/graph/font/TextPrimitive.h

@@ -44,7 +44,7 @@ namespace hgl
 
             bool WriteVertex    (const int16 *fp);
             bool WriteTexCoord  (const float *fp);
-        };//class TextPrimitive:public Renderable
+        };//class TextPrimitive:public Mesh
     }//namespace graph
 }//namespace hgl
 #endif//HGL_GRAPH_FONT_PRIMITIVE_INCLUDE

inc/hgl/graph/font/TextRender.h

@@ -58,7 +58,7 @@ namespace hgl
 
             bool Layout(TextPrimitive *tr,const U16String &str);
 
-            Renderable *CreateRenderable(TextPrimitive *text_primitive);
+            Mesh *CreateRenderable(TextPrimitive *text_primitive);
 
             void Release(TextPrimitive *);
         };//class TextRender