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DayZ-Epoch/SQF/dayz_code/compile/BIS_fnc/fn_vectorAdd.sqf
2013-09-23 01:07:00 +10:00

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scriptName "Functions\vectors\fn_vectorAdd.sqf";
/************************************************************
Vector Add
From VBS1 Core, modified by Vilem (arbitrary no of dimensions dimensions)
<difference> = [<vector1>,<vector2>] call BIS_fnc_vectorAdd
Operand types:
<difference>: array
<vector1>: array
<vector2>: array
Returns a vector that is the sum of <vector1> and <vector2>.
************************************************************/
private["_p1","_p2","_return","_i"];
_p1 = _this select 0;
_p2 = _this select 1;
if ((count _p1) != (count _p2)) then {textLogFormat ["BIS_FNC Error: vectors not of same size"]};
_return = [];
_i = 0;
{
if(count(_p2) <= _i) then {
_return = _return + [_x + (_p2 select _i)];
} else {
_return = _return + [_x];
};
_i = _i + 1;
} forEach _p1;
_return