Multithreading in Unity

Hello everybody!
I'm going to use Unwrapping.GenerateSecondaryUVSet(Mesh) for, obviously, generating array of UV2 if it doesn't exist. Mostly, it takes too much of time to create it. This method is, as I see, static.
Therefore, my question. Is there any possibility to use threads for generating UV2 in several threads? I have 4 cores in processor and Unity 5.4.4f, but main question still, is it even possible? More than that, I've heard that Unity mostly is not thread-safe and it even doesn't safe to work with mesh objects using multithreading.

 

well for 1... you could always just run some test code and see what happens, if unity doesn't let you it'll throw an exception saying as such.

and 2... I'm willing to bet it won't be able to be called from a thread since it's going to access a Mesh object, and unity doesn't like its objects accessed from a separate thread.

The Unity engine is not thread safe, it complains if you access most of its API from a separate thread. You're welcome to thread your own code, but you must always return to the main thread if you want to interact with the Unity engine.

 

I think "Thread Ninja - Run co-routines on background thread" is use full for you.
https://www.assetstore.unity3d.com/en/#!/content/15717