BIS_fnc_rotateVector2D

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Game1 needed - Version1 needed
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Description

Description:
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Description needed
Execution:
call
Groups:
Vectors

Syntax

Syntax:
Syntax needed
Parameters:
vector2D: Array - 2D vector
angle: Number - Angle in degree
Return Value:
Return value needed

Examples

Example 1:
[ [5,3], 60 ] call BIS_fnc_rotateVector2D;//Returns[-0.0980766,5.83013]

Additional Information

See also:
BIS_fnc_crossProductBIS_fnc_magnitudeSqrBIS_fnc_vectorFromXToY

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
Posted on January 21, 2015 - 14:15 (UTC)
AgentRev
Be careful when using this function in conjunction with getDir or BIS_fnc_dirTo, which return a clockwise angle, while the rotation is done counterclockwise as per trigonometric conventions.
To counter this, simply negate their output: [[0,1,0], -(getDir _object)] call BIS_fnc_rotateVector2D; [[0,1,0], -([_unit, _vehicle] call BIS_fnc_dirTo)] call BIS_fnc_rotateVector2D;
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