all complex.h files are self-sufficient

vcg/complex/algorithms/mesh_assert.h

@@ -23,6 +23,10 @@
 #ifndef __VCGLIB_MESH_ASSERT
 #define __VCGLIB_MESH_ASSERT
 
+#include <vcg/complex/exception.h>
+#include <vcg/simplex/edge/pos.h>
+#include <vcg/complex/algorithms/update/flag.h>
+
 namespace vcg {
 namespace tri {
 /**

vcg/complex/algorithms/update/normal.h

@@ -24,8 +24,13 @@
 #ifndef __VCG_TRI_UPDATE_NORMALS
 #define __VCG_TRI_UPDATE_NORMALS
 
+#include <vcg/space/triangle3.h>
+#include <vcg/complex/base.h>
+
 #include <vcg/complex/algorithms/polygon_support.h>
 
+#include "flag.h"
+
 namespace vcg {
 namespace tri {
 

vcg/complex/algorithms/update/selection.h

@@ -23,6 +23,13 @@
 #ifndef __VCG_TRI_UPDATE_SELECTION
 #define __VCG_TRI_UPDATE_SELECTION
 
+#include <deque>
+
+#include <vcg/complex/base.h>
+#include <vcg/simplex/face/topology.h>
+
+#include "flag.h"
+
 namespace vcg {
 namespace tri {
 /// \ingroup trimesh

vcg/complex/algorithms/update/topology.h

@@ -24,6 +24,12 @@
 #ifndef __VCG_TRI_UPDATE_TOPOLOGY
 #define __VCG_TRI_UPDATE_TOPOLOGY
 
+#include <cassert>
+
+#include <vcg/complex/base.h>
+#include <vcg/simplex/face/topology.h>
+#include <vcg/simplex/edge/pos.h>
+
 namespace vcg {
 namespace tri {
 /// \ingroup trimesh

vcg/complex/append.h

@@ -23,9 +23,8 @@
 #ifndef __VCGLIB_APPEND
 #define __VCGLIB_APPEND
 
-#ifndef __VCG_MESH
-#error "This file should not be included alone. It is automatically included by complex.h"
-#endif
+#include <vcg/complex/allocate.h>
+#include <vcg/complex/algorithms/update/selection.h>
 
 namespace vcg {
 namespace tri {