files renaming to lowercase

apps/sample/hashing_2D/test_hash2D.cpp

@@ -24,8 +24,8 @@
 #include <time.h>
 #include <vcg/space/distance2.h>
 #include<vcg/space/segment2.h>
-#include<vcg/space/index/index2D/grid_static_ptr_2D.h>
-#include<vcg/space/index/index2D/grid_closest_2D.h>
+#include<vcg/space/index/index2D/grid_static_ptr_2d.h>
+#include<vcg/space/index/index2D/grid_closest_2d.h>
 #include<vcg/space/intersection2.h>
 
 typedef double MyScalarType;

apps/sample/hashing_2D/test_hash2d.pro

@@ -2,14 +2,14 @@
 # Automatically generated by qmake (2.00a) ven 24. giu 14:14:20 2005
 ######################################################################
 
-TARGET = trimesh_join
+TARGET = test_hash2d
 DEPENDPATH += . 
 INCLUDEPATH += . ../../..
 CONFIG += console stl
 TEMPLATE = app
-HEADERS += ../../../vcg/space/index/index2D/grid_static_ptr_2D.h\
-           ../../../vcg/space/index/index2D/closest_2D.h\
-           ../../../vcg/space/index/index2D/space_iterators_2D.h\
-           ../../../vcg/space/index/index2D/grid_closest_2D.h
+HEADERS += ../../../vcg/space/index/index2D/grid_static_ptr_2d.h\
+           ../../../vcg/space/index/index2D/closest_2d.h\
+           ../../../vcg/space/index/index2D/space_iterators_2d.h\
+           ../../../vcg/space/index/index2D/grid_closest_2d.h
 
-SOURCES += test_hash2D.cpp
+SOURCES += test_hash2d.cpp

vcg/space/index/index2D/grid_closest_2D.h

@@ -24,7 +24,7 @@
 #ifndef __VCGLIB_GRID_CLOSEST_2D
 #define __VCGLIB_GRID_CLOSEST_2D
 
-#include <vcg/space/index/index2D/space_iterators_2D.h>
+#include <vcg/space/index/index2D/space_iterators_2d.h>
 #include <vcg/space/intersection2.h>
 
 namespace vcg{

vcg/space/index/index2D/spatial_hashing_2d.h

@@ -24,8 +24,8 @@
 #ifndef VCGLIB_SPATIAL_HASHING_2D
 #define VCGLIB_SPATIAL_HASHING_2D
 
-#include <vcg/space/index/index2D/grid_util_2D.h>
-#include <vcg/space/index/index2D/grid_closest_2D.h>
+#include <vcg/space/index/index2D/grid_util_2d.h>
+#include <vcg/space/index/index2D/grid_closest_2d.h>
 //#include <map>
 #include <vector>
 #include <algorithm>