SetWeaponAimArc
From GECK
A function added by the Fallout Script Extender.
Description
Sets the aim arc of the Weapon BaseForm. If weapon is omitted and a calling reference is provided, that reference's BaseForm is used.
Syntax
weaponRefr.SetWeaponAimArc aimArc:float weapon:baseform
Or:
weaponRefr.SetAimArc aimArc:float weapon:baseform