+ SCM
+ irr_scene_addSphereSceneNode (SCM wrapped_scene_manager,
+ SCM rest)
+ {
+ SCM radius = scm_from_double (5.0);
+ SCM poly_count = scm_from_int32 (16);
+ SCM parent = SCM_UNDEFINED;
+ SCM id = scm_from_int32 (-1);
+ SCM position = scm_list_3 (scm_from_double (0),
+ scm_from_double (0),
+ scm_from_double (0));
+ SCM rotation = scm_list_3 (scm_from_double (0),
+ scm_from_double (0),
+ scm_from_double (0));
+ SCM scale = scm_list_3 (scm_from_double (1),
+ scm_from_double (1),
+ scm_from_double (1));
+
+ scm_c_bind_keyword_arguments ("add-sphere-scene-node!", rest, (scm_t_keyword_arguments_flags)0,
+ scm_from_utf8_keyword ("radius"), &radius,
+ scm_from_utf8_keyword ("poly-count"), &poly_count,
+ scm_from_utf8_keyword ("parent"), &parent,
+ scm_from_utf8_keyword ("id"), &id,
+ scm_from_utf8_keyword ("position"), &position,
+ scm_from_utf8_keyword ("rotation"), &rotation,
+ scm_from_utf8_keyword ("scale"), &scale,
+ SCM_UNDEFINED);
+
+ irr::scene::ISceneManager* smgr = unwrap_scene_manager (wrapped_scene_manager);
+ irr::scene::IMeshSceneNode* node =
+ smgr->addSphereSceneNode (scm_to_double (radius),
+ scm_to_int32 (poly_count),
+ parent == SCM_UNDEFINED ? 0 : unwrap_scene_node (parent),
+ scm_to_int32 (id),
+ scm_to_vector3df (position),
+ scm_to_vector3df (rotation),
+ scm_to_vector3df (scale));
+ return wrap_mesh_scene_node (node);
+ }
+
+ SCM
+ irr_scene_createFlyCircleAnimator (SCM wrapped_scene_manager,
+ SCM rest)
+ {
+ SCM center = scm_list_3 (scm_from_double (0),
+ scm_from_double (0),
+ scm_from_double (0));
+ SCM radius = scm_from_double (100);
+ SCM speed = scm_from_double (0.001);
+ SCM direction = scm_list_3 (scm_from_double (0),
+ scm_from_double (1),
+ scm_from_double (0));
+ SCM start_position = scm_from_double (0);
+ SCM radius_ellipsoid = scm_from_double (0);
+
+ scm_c_bind_keyword_arguments ("create-fly-circle-animator", rest, (scm_t_keyword_arguments_flags)0,
+ scm_from_utf8_keyword ("center"), ¢er,
+ scm_from_utf8_keyword ("radius"), &radius,
+ scm_from_utf8_keyword ("speed"), &speed,
+ scm_from_utf8_keyword ("direction"), &direction,
+ scm_from_utf8_keyword ("start-position"), &start_position,
+ scm_from_utf8_keyword ("radius-ellipsoid"), &radius_ellipsoid,
+ SCM_UNDEFINED);
+
+ irr::scene::ISceneManager* smgr = unwrap_scene_manager (wrapped_scene_manager);
+ irr::scene::ISceneNodeAnimator* anim =
+ smgr->createFlyCircleAnimator (scm_to_vector3df (center),
+ scm_to_double (radius),
+ scm_to_double (speed),
+ scm_to_vector3df (direction),
+ scm_to_double (start_position),
+ scm_to_double (radius_ellipsoid));
+ return wrap_scene_node_animator (anim);
+ }
+
+ SCM
+ irr_scene_createFlyStraightAnimator (SCM wrapped_scene_manager,
+ SCM start_point,
+ SCM end_point,
+ SCM time_for_way,
+ SCM rest)
+ {
+ SCM loop = SCM_BOOL_F;
+ SCM pingpong = SCM_BOOL_F;
+
+ scm_c_bind_keyword_arguments ("create-fly-straight-animator", rest, (scm_t_keyword_arguments_flags)0,
+ scm_from_utf8_keyword ("loop"), &loop,
+ scm_from_utf8_keyword ("pingpong"), &pingpong,
+ SCM_UNDEFINED);
+
+ irr::scene::ISceneManager* smgr = unwrap_scene_manager (wrapped_scene_manager);
+ irr::scene::ISceneNodeAnimator* anim =
+ smgr->createFlyStraightAnimator (scm_to_vector3df (start_point),
+ scm_to_vector3df (end_point),
+ scm_to_uint32 (time_for_way),
+ scm_to_bool (loop),
+ scm_to_bool (pingpong));
+ return wrap_scene_node_animator (anim);
+ }
+
+ SCM
+ irr_scene_createRotationAnimator (SCM wrapped_scene_manager,
+ SCM rotation_speed)
+ {
+ irr::scene::ISceneManager* smgr = unwrap_scene_manager (wrapped_scene_manager);
+ irr::scene::ISceneNodeAnimator* anim =
+ smgr->createRotationAnimator (scm_to_vector3df (rotation_speed));
+ return wrap_scene_node_animator (anim);
+ }
+