Moved setting of isftream locale to Model::readOBJ(..) and Model::readMTL(..).

src/osgPlugins/obj/obj.cpp

@@ -225,6 +225,8 @@ bool Model::readMTL(std::istream& fin)
 {
     OSG_INFO<<"Reading MTL file"<<std::endl;
 
+    fin.imbue(std::locale::classic());
+
     const int LINE_SIZE = 4096;
     char line[LINE_SIZE];
     float r = 1.0f, g = 1.0f, b = 1.0f, a = 1.0f;
@@ -567,6 +569,8 @@ bool Model::readOBJ(std::istream& fin, const osgDB::ReaderWriter::Options* optio
 {
     OSG_INFO<<"Reading OBJ file"<<std::endl;
 
+    fin.imbue(std::locale::classic());
+
     const int LINE_SIZE = 4096;
     char line[LINE_SIZE];
     float x = 0.0f, y = 0.0f, z = 0.0f, w = 0.0f;