[ArmA3] Add 3D compass to air vehicles

 onEachFrame {
  if (vehicle player isKindOf "Air") then {
    {
      _center = positionCameraToWorld [0,0,8];
      _x params ["_letter", "_color", "_offset1", "_offset2"];
      drawIcon3D [
        "",
        _color,
        _center vectorAdd _offset1,
        0,
        0,
        0,
        _letter,
        2,
        0.05,
        "PuristaMedium"
      ];
      drawIcon3D [
        "",
        _color,
        _center vectorAdd _offset2,
        0,
        0,
        0,
        ".",
        2,
        0.05,
        "PuristaMedium"
      ];
    } count [
      ["N",[1,1,1,1],[0,1,0],[0,0.5,0]],
      ["S",[1,1,1,0.7],[0,-1,0],[0,-0.5,0]],
      ["E",[1,1,1,0.7],[1,0,0],[0.5,0,0]],
      ["W",[1,1,1,0.7],[-1,0,0],[-0.5,0,0]]
    ];
  };
};