vertex with normal.

vcg/simplex/vertex/with/vn.h

@@ -0,0 +1,21 @@
+#ifndef __VCGLIB_VERTEX__VN__TYPE
+#define __VCGLIB_VERTEX__VN__TYPE
+
+
+#define VERTEX_TYPE VertexVN 
+
+#define __VCGLIB_VERTEX_VN
+
+#include <vcg/simplex/vertex/base.h> 
+
+
+#undef VERTEX_TYPE 
+#undef __VCGLIB_VERTEX_VN
+
+
+namespace vcg {
+typedef VertexVN<float>  VertexVNf;
+typedef VertexVN<double> VertexVNd;
+}
+
+#endif