state_manager->add_state(&state_circle);
state_manager->add_state(&state_rectangle);
state_manager->add_state(&state_star);
state_manager->add_state(&state_gradient);
if(!getenv("SYNFIG_DISABLE_POLYGON")) state_manager->add_state(&state_polygon); // Enabled - for working without ducks
state_manager->add_state(&state_circle);
state_manager->add_state(&state_rectangle);
state_manager->add_state(&state_star);
state_manager->add_state(&state_gradient);
if(!getenv("SYNFIG_DISABLE_POLYGON")) state_manager->add_state(&state_polygon); // Enabled - for working without ducks