I'm having an issue with finding an angle between two vectors. I have this code (pic below) in blueprints, which uses dot product in order to find cos of the angle between two vectors.

[![enter image description here](https://i.stack.imgur.com/OtWaD.png)](https://i.stack.imgur.com/OtWaD.png)

However, it seems that this method does not give me full information - I still cannot determine if the object, which position I am tracking, is left or right from me. I believe it is because cos is
even function and does not provide information about angle's sign.

Is there any way to determine angle's signed value? May be some C++ magic? I would really appreciate some help in this case.