BIS_fnc_dirTo

1.00

Hover & click on the images for description

Description

Description:

Function which returns vector direction from pos1 to pos2.

Execution:

call

Groups:

Uncategorised

Syntax

Syntax:

[param1, param2] call BIS_fnc_dirTo

Parameters:

param1 - vector starting point, Position or Object

param1 - vector ending point, Position or Object

Return Value:

Number

Examples

Example 1:

sets unit1 in the direction of unit2 unit1 setDir [unit1, unit2] call BIS_fnc_dirTo

Additional Information

See also:

BIS_fnc_help

Notes

Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note

Bottom Section

Posted on January 21, 2015 - 14:20 (UTC)

AgentRevolution

Be careful when using this function in conjunction with BIS_fnc_rotateVector2D; the latter rotates vectors counterclockwise (mathematically correct), while BIS_fnc_dirTo returns a clockwise angle.
To counter this, simply negate the output of BIS_fnc_dirTo: [[0,1,0], -([_unit, _vehicle] call BIS_fnc_dirTo)] call BIS_fnc_rotateVector2D;