Vector.DotProduct

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Function
Syntax Vector:DotProduct( Vector )
Description:
Returns the dot product of the 2 vectors.
Returns: Float
In Object: Vector
Realm: NewerShared.png
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Examples

DescriptionMakes it so you only pick up weapons if you are looking in its general direction while holding the use button.
Used onNewerServer.png
Code
function GM:PlayerCanPickupWeapon( player, entity )
 
	return ( player:KeyDown(IN_USE) && player:GetAimVector():DotProduct( ( entity:GetPos() - player:GetPos() ):Normalize() ) < 0.90 )
 
end
OutputN/A

Additional Notes

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