Add operators for osg types

components/osghelpers/operators.hpp

@@ -0,0 +1,35 @@
+#ifndef OPENMW_COMPONENTS_OSGHELPERS_OPERATORS_H
+#define OPENMW_COMPONENTS_OSGHELPERS_OPERATORS_H
+
+#include <iomanip>
+#include <limits>
+#include <ostream>
+
+#include <osg/Vec2i>
+#include <osg/Vec2f>
+#include <osg/Vec3f>
+
+namespace osg
+{
+    inline std::ostream& operator <<(std::ostream& stream, const Vec2i& value)
+    {
+        return stream << "osg::Vec2i(" << value.x() << ", " << value.y() << ")";
+    }
+
+    inline std::ostream& operator <<(std::ostream& stream, const Vec2f& value)
+    {
+        return stream << "osg::Vec2f(" << std::setprecision(std::numeric_limits<float>::max_exponent10) << value.x()
+                      << ", " << std::setprecision(std::numeric_limits<float>::max_exponent10) << value.y()
+                      << ')';
+    }
+
+    inline std::ostream& operator <<(std::ostream& stream, const Vec3f& value)
+    {
+        return stream << "osg::Vec3f(" << std::setprecision(std::numeric_limits<float>::max_exponent10) << value.x()
+                      << ", " << std::setprecision(std::numeric_limits<float>::max_exponent10) << value.y()
+                      << ", " << std::setprecision(std::numeric_limits<float>::max_exponent10) << value.z()
+                      << ')';
+    }
+}
+
+#endif