- snprintf (buf, sizeof (buf), "%.12g", (*i).angles().azi);
- speaker->add_property (X_("azimuth"), buf);
- snprintf (buf, sizeof (buf), "%.12g", (*i).angles().ele);
- speaker->add_property (X_("elevation"), buf);
- snprintf (buf, sizeof (buf), "%.12g", (*i).angles().length);
- speaker->add_property (X_("distance"), buf);
+ speaker->set_property (X_("azimuth"), (*i).angles().azi);
+ speaker->set_property (X_("elevation"), (*i).angles().ele);
+ speaker->set_property (X_("distance"), (*i).angles().length);