#include <simgear/debug/logstream.hxx>
#include <simgear/screen/extensions.hxx>
#include <simgear/scene/model/animation.hxx>
#include <simgear/scene/model/model.hxx>
#include <simgear/environment/visual_enviro.hxx>
#include <simgear/debug/logstream.hxx>
#include <simgear/screen/extensions.hxx>
#include <simgear/scene/model/animation.hxx>
#include <simgear/scene/model/model.hxx>
#include <simgear/environment/visual_enviro.hxx>