From Michael Platings, Converted std::fstream/ifstream/ofstream to osgDB::fstream/ifstream/ofstream and

fopen to osgDB::fopen to facilitate support for wide character filenames using UT8 encoding.

examples/osgsimulation/osgsimulation.cpp

@@ -46,6 +46,7 @@
 #include <osg/CoordinateSystemNode>
 
 #include <osgDB/FileUtils>
+#include <osgDB/fstream>
 #include <osgDB/ReadFile>
 
 #include <osgText/Text>
@@ -243,7 +244,7 @@ int main(int argc, char **argv)
     std::string flightpath_filename;
     while (arguments.read("--flight-path",flightpath_filename))
     {
-        std::ifstream fin(flightpath_filename.c_str());
+        osgDB::ifstream fin(flightpath_filename.c_str());
         if (fin)
         {
             osg::AnimationPath* path = new osg::AnimationPath;