init.sqf

ARC_drawOnMap = {
    if (!isServer) exitWith {};

    params [
        ["_object", objNull, [objNull]],
        ["_color", "ColorBlack", [""]],
        ["_alpha", 0.75, [0.00]]
    ];

    private _box = boundingBoxReal _object;
    private _pos = getPos _object;
    private _uname = format ["bounding_box_marker_%1", str _pos];
    private _marker = createMarker [_uname, _pos];

    _marker setMarkerPos _pos;
    _marker setMarkerBrush "Solid";
    _marker setMarkerShape "RECTANGLE";
    _marker setMarkerColor _color;
    _marker setMarkerAlpha _alpha;
    _marker setMarkerDir (getDir _object);

    _marker setMarkerSize [
        (_object modelToWorldVisual (_box select 0)) distance (_object modelToWorldVisual [(_box select 1 select 0), (_box select 0 select 0), (_box select 0 select 0)]),
        (_object modelToWorldVisual (_box select 0)) distance (_object modelToWorldVisual [(_box select 0 select 0), (_box select 0 select 0), (_box select 1 select 2)])
    ];

    nil
};