Fixed locale issue with file parsing

Meshconvert/Meshconvert.cpp

@@ -681,6 +681,8 @@ int __cdecl wmain(_In_ int argc, _In_z_count_(argc) wchar_t* argv[])
                         return 1;
                     }
 
+                    inFile.imbue(std::locale::classic());
+
                     ProcessFileList(inFile, conversion);
                 }
                 break;

Utilities/WaveFrontReader.h

@@ -38,6 +38,7 @@
 #include <algorithm>
 #include <cstdint>
 #include <fstream>
+#include <locale>
 #include <string>
 #include <vector>
 #include <unordered_map>
@@ -74,6 +75,8 @@ public:
         if (!InFile)
             return /* HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) */ static_cast<HRESULT>(0x80070002L);
 
+        InFile.imbue(std::locale::classic());
+
 #ifdef WIN32
         wchar_t fname[_MAX_FNAME] = {};
         _wsplitpath_s(szFileName, nullptr, 0, nullptr, 0, fname, _MAX_FNAME, nullptr, 0);
@@ -417,6 +420,8 @@ public:
         if (!InFile)
             return /* HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) */ static_cast<HRESULT>(0x80070002L);
 
+        InFile.imbue(std::locale::classic());
+
         auto curMaterial = materials.end();
 
         for (;; )