vectorDir

1.001.001.001.501.000.50

GAGlobal

Hover & click on the images for description

Description

Description:

Returns object direction vector in world space ([x,y,z]).

⚠

The vector is not necessarily normalized. The magnitude of the vector will be the same as the object scale.

• A unit facing North would return [0,1,0]
• A unit facing East would return [1,0,0]
• A unit facing South would return [0,-1,0]
• A unit facing West would return [-1,0,0]

Groups:

Math - Vectors

Syntax

Syntax:

vectorDir object

Parameters:

object: Object

Return Value:

Array - format Vector3D

Examples

Example 1:

_dirVector = vectorDir _unit;

Additional Information

See also:

vectorModelToWorld vectorDirVisual vectorSide vectorSideVisual vectorUp setVectorDir setVectorUp setVectorDirAndUp vectorDiff vectorAdd vectorMultiply vectorCrossProduct vectorDistance vectorMagnitudeSqr vectorDistanceSqr vectorCos vectorMagnitude vectorDotProduct vectorNormalized vectorFromTo BIS_fnc_transformVectorDirAndUp

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 2019-02-02 - 01:03 (UTC)

killzone_kid

vectorDir 2D:

[sin _azimuth, cos _azimuth, 0]

vectorDir 3D:

[sin _azimuth * cos _altitude, cos _azimuth * cos _altitude, sin _altitude]