typedef ReferenceCaller<camera_t, void(), &Camera_MoveDown_KeyDown> FreeMoveCameraMoveDownKeyDownCaller;
typedef ReferenceCaller<camera_t, void(), &Camera_MoveDown_KeyUp> FreeMoveCameraMoveDownKeyUpCaller;
+ typedef ReferenceCaller<camera_t, void(), &Camera_Focus_KeyDown> FreeMoveCameraFocusKeyDownCaller;
+ typedef ReferenceCaller<camera_t, void(), &Camera_Focus_KeyUp> FreeMoveCameraFocusKeyUpCaller;
+const float MIN_FOV = 60;
+const float MAX_FOV = 179;
+const float FOV_STEP = 10;
const float SPEED_MOVE = 32;
const float SPEED_TURN = 22.5;
const float MIN_CAM_SPEED = 10;